PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 4730003974432
4730003974432 ✓ 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

SEAL,CONICAL,FLARED TUBE FITTING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-397-4432, 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
4730003974432
NSN: 4730-00-397-4432
FSC: 4730
CAGE: A00AM — E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES
SPECIFICATIONS
Part Number4730003974432
NSN4730-00-397-4432
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730003974432 · 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 7
SECO7N5Interchangeable
interchangeable cross-reference
interchangeable
AS3282-05Interchangeable
interchangeable cross-reference
interchangeable
AS3282Interchangeable
interchangeable cross-reference
interchangeable
VSF1015N5BXInterchangeable
Same NIIN cross-reference
interchangeable
VSF1015N5BInterchangeable
Same NIIN cross-reference
interchangeable
ST2284-05Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 4730003974432?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 4730003974432?
4730003974432 is a SEAL,CONICAL,FLARED TUBE FITTING.
What parts can replace 4730003974432?
There are 7 known substitutes for 4730003974432: SECO7N5, AS3282-05, AS3282 and 4 more. Substitute compatibility should be verified for your specific system.
Is 4730003974432 still available?
4730003974432 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 4730003974432

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026