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PartsTable / COMPONENT / 186858-1
186858-1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CONNECTOR BODY,RECEPTACLE,ELECTR. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLINGSTRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLIDSOLID, thread_class: 2A2A, overall_width: 1.242 INCHES MINIMUM AND 1.242 INCHES MINIMUM AND 1.258 INCHES MAXIMUM1.258 INCHES MAXIMUM IN, overall_height: 1.242 INCHES MINIMUM AND 1.242 INCHES MINIMUM AND 1.258 INCHES MAXIMUM1.258 INCHES MAXIMUM IN, overall_length: 1.275 INCHES MINIMUM AND 1.275 INCHES MINIMUM AND 1.340 INCHES MAXIMUM1.340 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-108-8497, 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
186858-1
NSN: 5935-01-108-8497
FSC: 5935
CAGE: 37695 — RAYTHEON COMPANY (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLINGSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLIDSOLID
thread_class2A2A
overall_width1.242 INCHES MINIMUM AND 1.242 INCHES MINIMUM AND 1.258 INCHES MAXIMUM1.258 INCHES MAXIMUM IN
overall_height1.242 INCHES MINIMUM AND 1.242 INCHES MINIMUM AND 1.258 INCHES MAXIMUM1.258 INCHES MAXIMUM IN
overall_length1.275 INCHES MINIMUM AND 1.275 INCHES MINIMUM AND 1.340 INCHES MAXIMUM1.340 INCHES MAXIMUM IN
shell_materialALUMINUM ALLOY 6061ALUMINUM ALLOY 6061
thread_directionRIGHT-HANDRIGHT-HAND
mating_end_quantity11
nominal_thread_size1.000 INCHES1.000 INCHES IN
polarization_methodKEYWAY OR MULTIPLE KEYWAYKEYWAY OR MULTIPLE KEYWAY
threaded_device_typeBACK SHELLBACK SHELL
NSN5935-01-108-8497
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR BODY,RECEPTACLE,ELECTR TITLE COMPONENT PN 186858-1 MFR CONNECTOR BODY,RECEPTA
KEY FEATURES
•
DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE: 0.765 INCHES MINIMUM AND 0.765 INCHES MINIMUM AND 0.775 INCHES MAXIMUM0.775 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HANDRIGHT-HAND
•
ENVIRONMENTAL PROTECTION: MOISTURE PROOF AND MOISTURE PROOF AND SALT WATER RESISTANT AND SALT WATER RESISTANT AND SHOCK PROOF AND SHOCK PROOF AND VIBRATION PROOFVIBRATION PROOF
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.116 INCHES MINIMUM AND 0.116 INCHES MINIMUM AND 0.126 INCHES MAXIMUM0.126 INCHES MAXIMUM IN
•
THREAD CLASS: 2A2A
•
BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLINGSTRAIGHT SHAPE, EXTERNAL COUPLING
•
SHELL TYPE: SOLIDSOLID
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE0.765 INCHES MINIMUM AND 0.765 INCHES MINIMUM AND 0.775 INCHES MAXIMUM0.775 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
ENVIRONMENTAL PROTECTIONMOISTURE PROOF AND MOISTURE PROOF AND SALT WATER RESISTANT AND SALT WATER RESISTANT AND SHOCK PROOF AND SHOCK PROOF AND VIBRATION PROOFVIBRATION PROOF
UNTHREADED MOUNTING HOLE DIAMETER0.116 INCHES MINIMUM AND 0.116 INCHES MINIMUM AND 0.126 INCHES MAXIMUM0.126 INCHES MAXIMUM IN
THREAD CLASS2A2A
BODY STYLESTRAIGHT SHAPE, EXTERNAL COUPLINGSTRAIGHT SHAPE, EXTERNAL COUPLING
SHELL TYPESOLIDSOLID
OVERALL WIDTH1.242 INCHES MINIMUM AND 1.242 INCHES MINIMUM AND 1.258 INCHES MAXIMUM1.258 INCHES MAXIMUM IN
THREAD SERIES DESIGNATORUNUN
MATING END QUANTITY11
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
348-40E18-38P2Interchangeable
interchangeable cross-reference
interchangeable
GC15M01E18-38P2Interchangeable
interchangeable cross-reference
interchangeable
M81511/01EF02P2Interchangeable
interchangeable cross-reference
interchangeable
M81511-01E18-38PInterchangeable
interchangeable cross-reference
interchangeable
M81511-01FF02P1Interchangeable
interchangeable cross-reference
interchangeable
M81511-01E1803XXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 186858-1?
186858-1 is a CONNECTOR BODY,RECEPTACLE,ELECTR.
What parts can replace 186858-1?
There are 21 known substitutes for 186858-1: 348-40E18-38P2, GC15M01E18-38P2, M81511/01EF02P2 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 186858-1?
186858-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-108-8497. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026