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Technical Data Sheet
PartsTable / COMPONENT / 5731640
5731640 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The CLAMP,HOSE is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-106-7246, 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
5731640
NSN: 4730-01-106-7246
FSC: 4730
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
Part Number5731640
NSN4730-01-106-7246
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5731640 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
FV 1052814Interchangeable
interchangeable cross-reference
interchangeable
355-015-003Interchangeable
interchangeable cross-reference
interchangeable
571-1121-0101-011Interchangeable
interchangeable cross-reference
interchangeable
5P4868Interchangeable
Same NIIN cross-reference
interchangeable
HTM-350Interchangeable
Same NIIN cross-reference
interchangeable
119023Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5731640?
5731640 is a CLAMP,HOSE.
What parts can replace 5731640?
There are 8 known substitutes for 5731640: FV 1052814, 355-015-003, 571-1121-0101-011 and 5 more. Substitute compatibility should be verified for your specific system.
Is 5731640 still available?
5731640 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026