PartsTable
Technical Data Sheet

M81511/51WF01S5 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M81511/51WF01S5: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, overall_width: 1.335 INCHES MINIMUM AND 1.351 INCHES MAXIMUM IN, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING, overall_height: 1.335 INCHES MINIMUM AND 1.351 INCHES MAXIMUM IN, overall_length: 1.167 INCHES MINIMUM AND 1.187 INCHES MAXIMUM IN, contact_material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING. This part is cataloged in the U.S.

Government catalog under NSN 5935-01-233-4762, 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
M81511/51WF01S5
NSN: 5935-01-233-4762
FSC: 5935 — Connectors, Electrical
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
overall_width1.335 INCHES MINIMUM AND 1.351 INCHES MAXIMUM IN
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_height1.335 INCHES MINIMUM AND 1.351 INCHES MAXIMUM IN
overall_length1.167 INCHES MINIMUM AND 1.187 INCHES MAXIMUM IN
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
precious_materialGOLD
mating_end_quantity1
polarization_methodKEYWAY OR MULTIPLE KEYWAY
contact_removabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
included_contact_typeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
environmental_protectionFUNGUS RESISTANT
NSN5935-01-233-4762
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN M81511/51WF01S5 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING
•
TERMINAL TYPE: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
•
CONTACT MATERIAL: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
•
MATING END QUANTITY: 1
•
PRECIOUS MATERIAL: GOLD
•
CONTACT POSITION ARRANGEMENT STYLE: 18-85 SINGLE MATING END
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.335 INCHES MINIMUM AND 1.351 INCHES MAXIMUM IN
BODY STYLESTRAIGHT SHAPE, EXTERNAL COUPLING
TERMINAL TYPECRIMP SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MATERIALCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
MATING END QUANTITY1
PRECIOUS MATERIALGOLD
CONTACT POSITION ARRANGEMENT STYLE18-85 SINGLE MATING END
OVERALL LENGTH1.167 INCHES MINIMUM AND 1.187 INCHES MAXIMUM IN
OVERALL WIDTH1.335 INCHES MINIMUM AND 1.351 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO HEIGHT1.057 INCHES MINIMUM AND 1.067 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 5935 — Connectors, Electrical
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5935-00-000-8180 5935-00-001-1344 5935-00-001-1347 5935-00-001-1350 5935-00-001-1351 5935-00-001-1353 5935-00-001-1627 5935-00-001-1628
SUBSTITUTES & CROSS-REFERENCES 2
MIL-C-81511/51Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS81511/51Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is M81511/51WF01S5?
M81511/51WF01S5 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace M81511/51WF01S5?
There are 2 known substitutes for M81511/51WF01S5: MIL-C-81511/51, SAE-AS81511/51. Substitute compatibility should be verified for your specific system.
What is the NSN for M81511/51WF01S5?
M81511/51WF01S5 is cataloged in the U.S. Government catalog under NSN 5935-01-233-4762. 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.