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DF331255 FIND 4D4 — NIPPLE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

DF331255 FIND 4D4: NIPPLE,PIPE.

The NIPPLE,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-643-1087, 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
DF331255 FIND 4D4
NSN: 4730-01-643-1087
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
NSN4730-01-643-1087
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: DF331255 FIND 4D4 · 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
SUBSTITUTES & CROSS-REFERENCES 7
DF331255 FIND 4Reference document
Same NSN cross-reference
Reference document — Secondary reference
H547-0001-DF331255-4MD4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7383858-DF331255-4MD4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
551-6405703 FIND 4D4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
551-6405703 FIND 4Reference document
Same NSN cross-reference
Reference document — Secondary reference
7383858-DF331255-4MReference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 DF331255 FIND 4D4?
DF331255 FIND 4D4 is a NIPPLE,PIPE.
What parts can replace DF331255 FIND 4D4?
There are 7 known substitutes for DF331255 FIND 4D4: DF331255 FIND 4, H547-0001-DF331255-4MD4, 7383858-DF331255-4MD4 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DF331255 FIND 4D4?
DF331255 FIND 4D4 is cataloged in the U.S. Government catalog under NSN 4730-01-643-1087. This indicates validated use in U.S. government and defense supply chains.
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