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J1317P04B — BACKSHELL,ELECTRICAL CONNECTOR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

J1317P04B: BACKSHELL,ELECTRICAL CONNECTOR.

The BACKSHELL,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, nut_style: TUBE COUPLING, nut_height: 0.610 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), special_features: SWIVELS,DRY FILM LUBRICANT WITH SAFETY WIRE HOLES. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-418-8951, 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
J1317P04B
NSN: 4730-01-418-8951
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
nut_styleTUBE COUPLING
nut_height0.610 INCHES NOMINAL IN
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
special_featuresSWIVELS,DRY FILM LUBRICANT WITH SAFETY WIRE HOLES
thread_directionRIGHT-HAND
fabrication_methodMACHINED
length_to_shoulder0.153 INCHES NOMINAL IN
width_across_flats0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN
nominal_thread_size0.437 INCHES IN
end_item_identificationF110 ENGINE
NSN4730-01-418-8951
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: J1317P04B · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LENGTH TO SHOULDER: 0.153 INCHES NOMINAL IN
•
WIDTH ACROSS FLATS: 0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN
•
THREAD SERIES: UNIFIED NATIONAL JOINT FINE (UNJF)
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.437 INCHES IN
•
NUT HEIGHT: 0.610 INCHES NOMINAL IN
•
NUT STYLE: TUBE COUPLING
TECHNICAL CHARACTERISTICS
LENGTH TO SHOULDER0.153 INCHES NOMINAL IN
WIDTH ACROSS FLATS0.553 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN
THREAD SERIESUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.437 INCHES IN
NUT HEIGHT0.610 INCHES NOMINAL IN
SPECIAL FEATURESSWIVELS,DRY FILM LUBRICANT WITH SAFETY WIRE HOLES
NUT STYLETUBE COUPLING
THREAD CLASS3B
END ITEM IDENTIFICATIONF110 ENGINE
SUBSTITUTES & CROSS-REFERENCES 1
J1317Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 J1317P04B?
J1317P04B is a BACKSHELL,ELECTRICAL CONNECTOR.
What parts can replace J1317P04B?
There is 1 known substitute for J1317P04B: J1317. Substitute compatibility should be verified for your specific system.
What is the NSN for J1317P04B?
J1317P04B is cataloged in the U.S. Government catalog under NSN 4730-01-418-8951. 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.