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1377270 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1377270: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include body_style: STRAIGHT TYPE, shell_type: SOLID, thread_class: 2B, overall_width: 0.460 INCHES MAXIMUM IN, overall_height: 0.814 INCHES MAXIMUM IN, overall_length: 3.070 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-240-8124, 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
1377270
NSN: 5340-01-240-8124
NIINs: 012408124, 013493127
FSC: 5340 — Hardware, Commercial
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
body_styleSTRAIGHT TYPE
shell_typeSOLID
thread_class2B
overall_width0.460 INCHES MAXIMUM IN
overall_height0.814 INCHES MAXIMUM IN
overall_length3.070 INCHES MAXIMUM IN
shell_materialALUMINUM ALLOY
insert_materialPLASTIC DIALLYL PHTHALATE GLASS FILLED SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
special_featuresJACKSCREW TYPE-FEMALE AND LOCATION-RIGHT HANDANDJACKSCREW TYPE-FEMALE AND LOCATION-LEFT HAND
thread_directionRIGHT-HAND
precious_materialGOLD
NSN5340-01-240-8124
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1377270 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 1377270?
1377270 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What is the NSN for 1377270?
1377270 is cataloged in the U.S. Government catalog under NSN 5340-01-240-8124. 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.