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MS42RM57 — CONNECTOR BODY,RECEPTACLE,ELECTR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MS42RM57: CONNECTOR BODY,RECEPTACLE,ELECTR.

CONNECTOR BODY,RECEPTACLE,ELECTR. Key specifications include body_style: STRAIGHT SHAPE, thread_class: 2A AND 2B A, overall_width: 0.770 INCHES MAXIMUM IN, overall_length: 2.330 INCHES MAXIMUM IN, thread_direction: RIGHT-HAND, nominal_thread_size: 0.138 INCHES AND 0.112 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5935-00-824-7958, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MS42RM57
NSN: 5935-00-824-7958
FSC: 5935 — Connectors, Electrical
CAGE: 09922 — SOURIAU USA, INC. DBA SOURIAU USA INC (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE
thread_class2A AND 2B A
overall_width0.770 INCHES MAXIMUM IN
overall_length2.330 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
mating_end_quantity1
nominal_thread_size0.138 INCHES AND 0.112 INCHES IN
polarization_methodJACKSCREW
threaded_device_typeCOUPLING FACILITY AND MOUNTING STUD
connector_locking_methodJACKSCREW-SOCKET
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
contact_position_arrangement_style42 SINGLE MATING END
NSN5935-00-824-7958
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR BODY,RECEPTACLE,ELECTR TITLE COMPONENT PN MS42RM57 MFR CONNECTOR BODY,RECEPTA
KEY FEATURES
•
CONNECTOR LOCKING METHOD: JACKSCREW-SOCKET
•
BODY STYLE: STRAIGHT SHAPE
•
MATING END QUANTITY: 1
•
CONTACT POSITION ARRANGEMENT STYLE: 42 SINGLE MATING END
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.138 INCHES AND 0.112 INCHES IN
TECHNICAL CHARACTERISTICS
CONNECTOR LOCKING METHODJACKSCREW-SOCKET
BODY STYLESTRAIGHT SHAPE
MATING END QUANTITY1
CONTACT POSITION ARRANGEMENT STYLE42 SINGLE MATING END
OVERALL LENGTH2.330 INCHES MAXIMUM IN
OVERALL WIDTH0.770 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.138 INCHES AND 0.112 INCHES IN
POLARIZATION METHODJACKSCREW
THREAD CLASS2A AND 2B A
SUBSTITUTES & CROSS-REFERENCES 1
SE65671Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MS42RM57?
MS42RM57 is a CONNECTOR BODY,RECEPTACLE,ELECTR.
What parts can replace MS42RM57?
There is 1 known substitute for MS42RM57: SE65671. Substitute compatibility should be verified for your specific system.
What is the NSN for MS42RM57?
MS42RM57 is cataloged in the U.S. Government catalog under NSN 5935-00-824-7958. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.