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255-101 — CONNECTOR,RECEPTACLE,ELECTRICAL

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

255-101: CONNECTOR,RECEPTACLE,ELECTRICAL.

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include shape: ROUND, thread_length: 0.513 INCHES NOMINAL IN, overall_length: 0.538 INCHES NOMINAL IN, end_pressure_rating: 5.000 POUNDS NOMINAL LBS, nominal_thread_size: 0.190 INCHES IN, thread_quantity_per_inch: 32. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-922-6001, 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
255-101
NSN: 5340-00-922-6001
NIINs: 009226001, 010748642
FSC: 5340 — Hardware, Commercial
CAGE: D9182 — ZF INDUSTRIEANTRIEBE WITTEN GMBH (DEU)
SPECIFICATIONS
shapeROUND
thread_length0.513 INCHES NOMINAL IN
overall_length0.538 INCHES NOMINAL IN
end_pressure_rating5.000 POUNDS NOMINAL LBS
mating_end_quantity1
nominal_thread_size0.190 INCHES IN
thread_quantity_per_inch32
thread_series_designatorUNF
nondefinitive_spec/std_data77C707965+007 DRAWING NUMBER
NSN5340-00-922-6001
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 255-101 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
KEY FEATURES
•
THREAD LENGTH: 0.513 INCHES NOMINAL IN
•
SHAPE: ROUND
•
NOMINAL THREAD SIZE: 0.190 INCHES IN
•
NONDEFINITIVE SPEC/STD DATA: 77C707965+007 DRAWING NUMBER
•
THREAD QUANTITY PER INCH: 32
•
THREAD SERIES DESIGNATOR: UNF
•
END PRESSURE RATING: 5.000 POUNDS NOMINAL LBS
TECHNICAL CHARACTERISTICS
THREAD LENGTH0.513 INCHES NOMINAL IN
SHAPEROUND
OVERALL LENGTH0.538 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.190 INCHES IN
NONDEFINITIVE SPEC/STD DATA77C707965+007 DRAWING NUMBER
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNF
END PRESSURE RATING5.000 POUNDS NOMINAL LBS
SUBSTITUTES & CROSS-REFERENCES 4
77C707965P007Reference document
Same NSN cross-reference
Reference document — Secondary reference
076-006356-007Reference document
Same NSN cross-reference
Reference document — Secondary reference
5034258-002Reference document
Same NSN cross-reference
Reference document — Secondary reference
SSBH52Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 255-101?
255-101 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 255-101?
There are 4 known substitutes for 255-101: 77C707965P007, 076-006356-007, 5034258-002 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 255-101?
255-101 is cataloged in the U.S. Government catalog under NSN 5340-00-922-6001. This indicates validated use in U.S. government and defense supply chains.
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