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Self Locking Connectors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Circular MIL Spec Backshells 90 Degrees Shell size 8 Black Zinc Nickel w/ Exposed Nickel Entry 3 M85049/87-08ZP03 Amphenol PCD 1: $118.25 25In Stock	Mfr. Part # M85049/87-08ZP03 Mouser Part # 523-M85049/87-08ZP03	Amphenol PCD	Circular MIL Spec Backshells 90 Degrees Shell size 8 Black Zinc Nickel w/ Exposed Nickel Entry 3 Learn More about Amphenol PCD backshells	Datasheet	25In Stock	$118.25 $105.12 $105.11 $92.38 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells 90 Degrees Shell size 10 Black Zinc Nickel w/ Exposed Nickel Entry 3 M85049/87-10ZP03 Amphenol PCD 1: $122.62 22In Stock	Mfr. Part # M85049/87-10ZP03 Mouser Part # 523-M85049/87-10ZP03	Amphenol PCD	Circular MIL Spec Backshells 90 Degrees Shell size 10 Black Zinc Nickel w/ Exposed Nickel Entry 3 Learn More about Amphenol PCD backshells	Datasheet	22In Stock	$122.62 $109.07 $109.05 $107.32 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Backshells Straight Shell size 21 Black Zinc Nickel w/ Exposed Nickel Entry 3 M85049/88-21ZP03 Amphenol PCD 1: $96.88 16In Stock	Mfr. Part # M85049/88-21ZP03 Mouser Part # 523-M85049/88-21ZP03	Amphenol PCD	Circular MIL Spec Backshells Straight Shell size 21 Black Zinc Nickel w/ Exposed Nickel Entry 3 Learn More about Amphenol PCD backshells	Datasheet	16In Stock	$96.88 $84.05 $84.04 $77.62 View Quote	Min.: 1 Mult.: 1
Circular MIL Spec Connector 128P FM SZ 25 SCKT WL MNT D38999/20JJ35SA Amphenol Aerospace 1: $384.90 58In Stock	Mfr. Part # D38999/20JJ35SA Mouser Part # 654-D38999/20JJ35SA	Amphenol Aerospace	Circular MIL Spec Connector 128P FM SZ 25 SCKT WL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	58In Stock	$384.90 $365.28	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector 39P STRT CABLE PLUG 37-#20, 2-#16 D38999/26MG39SN Amphenol Aerospace 1: $323.80 62In Stock	Mfr. Part # D38999/26MG39SN Mouser Part # 654-D38999/26MG39SN	Amphenol Aerospace	Circular MIL Spec Connector 39P STRT CABLE PLUG 37-#20, 2-#16 Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	62In Stock	$323.80 $284.54	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 12 M85049/84-12N03 Amphenol PCD 1: $101.81 55In Stock	Mfr. Part # M85049/84-12N03 Mouser Part # 523-85049/84-12N03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A NIC SZ 12 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	55In Stock	$101.81 $89.71 $76.23 Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp M85049/124S21Z Amphenol PCD 1: $91.58 31In Stock	Mfr. Part # M85049/124S21Z Mouser Part # 523-M85049/124S21Z	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters Strain Relief Clamp Learn More about Amphenol PCD amphenol black zinc nickel backshells	Datasheet	31In Stock	$91.58 $79.42 $70.65 $63.91 View $63.58 Quote	Min.: 1 Mult.: 1
Standard Circular Connector FRONTMOUNTRECEPTACLE18-4PIN APC00-18-4P Amphenol Industrial 1: $13.90 177In Stock	Mfr. Part # APC00-18-4P Mouser Part # 654-APC00-18-4P	Amphenol Industrial	Standard Circular Connector FRONTMOUNTRECEPTACLE18-4PIN Learn More about Amphenol Industrial apc connectors	Datasheet	177In Stock	$13.90 $12.04 $10.96 $10.35 $9.49	Min.: 1 Mult.: 1
Circular MIL Spec Connector 5P RCPT SZ 15 SKT PNL MNT D38999/24FD5SN Amphenol Aerospace 1: $218.30 96In Stock	Mfr. Part # D38999/24FD5SN Mouser Part # 654-D38999/24FD5SN	Amphenol Aerospace	Circular MIL Spec Connector 5P RCPT SZ 15 SKT PNL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	96In Stock	$218.30 $118.80	Min.: 1 Mult.: 1
Circular MIL Spec Connector 66P PLG SZ 19 SKT CBL MNT D38999/26JF35SN Amphenol Aerospace 1: $272.56 73In Stock	Mfr. Part # D38999/26JF35SN Mouser Part # 654-D38999/26JF35SN	Amphenol Aerospace	Circular MIL Spec Connector 66P PLG SZ 19 SKT CBL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	73In Stock	$272.56	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector 100P SIZE 23 STRAIGHT PLUG PIN D38999/26JH35PA Amphenol Aerospace 1: $400.54 60In Stock	Mfr. Part # D38999/26JH35PA Mouser Part # 654-D38999/26JH35PA	Amphenol Aerospace	Circular MIL Spec Connector 100P SIZE 23 STRAIGHT PLUG PIN Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	60In Stock	$400.54 $352.86 $333.20	Min.: 1 Mult.: 1	No
Standard Circular Connector 12P Pin Receptacle MBG12R1 Souriau 1: $44.63 139In Stock	Mfr. Part # MBG12R1 Mouser Part # 649-MBG12R1	Souriau	Standard Circular Connector 12P Pin Receptacle Learn More about Souriau trim trio mbg connectors	Datasheet	139In Stock	$44.63 $37.93 $35.55 $33.85 View $30.61 $29.66 $28.79 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Connector 6P Sz 28 Strt Plug w/ Coupling Nut MS3459L28-22P Amphenol Aerospace 1: $850.32 4In Stock	Mfr. Part # MS3459L28-22P Mouser Part # 654-MS3459L28-22P	Amphenol Aerospace	Circular MIL Spec Connector 6P Sz 28 Strt Plug w/ Coupling Nut Learn More about Amphenol Aerospace amphenol mil dtl 5015 connectors	Datasheet	4In Stock	$850.32 $773.55 Quote Quote	Min.: 1 Mult.: 1
Circular MIL Spec Connector 3P Strt Socket Plug Sz 16 MIL-DTL-5015 MS3459W16-10S Amphenol Aerospace 1: $361.74 10In Stock	Mfr. Part # MS3459W16-10S Mouser Part # 654-MS3459W16-10S	Amphenol Aerospace	Circular MIL Spec Connector 3P Strt Socket Plug Sz 16 MIL-DTL-5015 Learn More about Amphenol Aerospace amphenol mil dtl 5015 connectors	Datasheet	10In Stock	$361.74 $306.04	Min.: 1 Mult.: 1
Circular MIL Spec Connector RCP W/M MTL ENI 1105PN D38999/20FB5PN Amphenol Aerospace 1: $118.63 100In Stock	Mfr. Part # D38999/20FB5PN Mouser Part # 654-D38999/20FB5PN	Amphenol Aerospace	Circular MIL Spec Connector RCP W/M MTL ENI 1105PN Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	100In Stock	$118.63 $80.18	Min.: 1 Mult.: 1
Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL OD CAD SZ 36 M85049/52S36W Amphenol PCD 1: $100.43 29In Stock	Mfr. Part # M85049/52S36W Mouser Part # 523-85049/52S36W	Amphenol PCD	Circular MIL Spec Strain Reliefs & Adapters BACKSHELL SR ST SL OD CAD SZ 36 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	29In Stock	$100.43 $92.82 $86.41 $85.72 View $82.02 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector 55P RCPT SZ 17 SKT WL MNT D38999/20WE35SC Amphenol Aerospace 1: $247.03 26In Stock	Mfr. Part # D38999/20WE35SC Mouser Part # 654-D38999/20WE35SC	Amphenol Aerospace	Circular MIL Spec Connector 55P RCPT SZ 17 SKT WL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	26In Stock	$247.03 $172.20	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector 6P PLG SZ 9 SKT CBL MNT D38999/26WA35SD Amphenol Aerospace 1: $117.19 76In Stock 15Expected 2026-10-30	Mfr. Part # D38999/26WA35SD Mouser Part # 654-D38999/26WA35SD	Amphenol Aerospace	Circular MIL Spec Connector 6P PLG SZ 9 SKT CBL MNT Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	76In Stock 15Expected 2026-10-30	$117.19 $104.17 $100.17 $96.83 $91.45	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector 79P PLG SZ 21 PIN CBL MNT D38999/26WG35PB Amphenol Aerospace 1: $205.69 96In Stock	Mfr. Part # D38999/26WG35PB Mouser Part # 654-D38999/26WG35PB	Amphenol Aerospace	Circular MIL Spec Connector 79P PLG SZ 21 PIN CBL MNT	Datasheet	96In Stock	$205.69 $188.77 $181.51 $175.54 $165.76	Min.: 1 Mult.: 1	No
Circular MIL Spec Connector 61P SIZE 25 STRAIGHT PLUG PIN D38999/26WJ61PA Amphenol Aerospace 1: $202.56 80In Stock	Mfr. Part # D38999/26WJ61PA Mouser Part # 654-D38999/26WJ61PA	Amphenol Aerospace	Circular MIL Spec Connector 61P SIZE 25 STRAIGHT PLUG PIN Learn More about Amphenol Aerospace amphenol mil dtl 38999 iii connectors	Datasheet	80In Stock	$202.56 $185.88 $178.75 $172.76 $163.17	Min.: 1 Mult.: 1	No
Circular MIL Spec Strain Reliefs & Adapters ADPTR RING SZ14 CAD STR TINEL-LOCK TXR40AB00-1408AI TE Connectivity / Raychem 1: $219.17 39In Stock	Mfr. Part # TXR40AB00-1408AI Mouser Part # 650-TXR40AB00-1408AI	TE Connectivity / Raychem	Circular MIL Spec Strain Reliefs & Adapters ADPTR RING SZ14 CAD STR TINEL-LOCK	Datasheet	39In Stock	$219.17 $169.89 $164.69 $158.95 View $154.24 Quote	Min.: 1 Mult.: 1
Circular MIL Spec Connector 3#12 PIN PLUG MS3459W16-10P Amphenol Aerospace 1: $441.00 7In Stock	Mfr. Part # MS3459W16-10P Mouser Part # 654-MS3459W16-10P	Amphenol Aerospace	Circular MIL Spec Connector 3#12 PIN PLUG Learn More about Amphenol Aerospace amphenol mil dtl 5015 connectors	Datasheet	7In Stock	$441.00 $433.87 $409.97	Min.: 1 Mult.: 1
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 16 M85049/82-16W03 Amphenol PCD 1: $78.03 130In Stock	Mfr. Part # M85049/82-16W03 Mouser Part # 523-85049/82-16W03	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR ST CAD SZ 16 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	130In Stock	$78.03 $67.05 $62.84 $59.83 View $56.98 $53.38 Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 12 M85049/84-12W02 Amphenol PCD 1: $108.88 35In Stock	Mfr. Part # M85049/84-12W02 Mouser Part # 523-85049/84-12W02	Amphenol PCD	Circular MIL Spec Backshells BACKSHELL BND LOCK ADPTR R/A CAD SZ 12 Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	35In Stock	$108.88 $97.11 $92.17 $90.04 View Quote	Min.: 1 Mult.: 1	No
Circular MIL Spec Backshells 89 Backshell Band Lock M85049/89-13W03 Amphenol PCD 1: $80.84 86In Stock	Mfr. Part # M85049/89-13W03 Mouser Part # 523-85049/89-13W03	Amphenol PCD	Circular MIL Spec Backshells 89 Backshell Band Lock Learn More about Amphenol PCD amphenolpcdbackshell	Datasheet	86In Stock	$80.84 $76.16 $75.95	Min.: 1 Mult.: 1	No

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