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N32393 ✓ 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

SPONGE HEAD ASSEMBLY,BORE CLEANI. Key specifications include material: BRASS OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-194-2072, 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
N32393
NSN: 4730-01-194-2072
FSC: 4730
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialBRASS OVERALL
NSN4730-01-194-2072
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: N32393 · 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
•
MATERIAL: BRASS OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALBRASS OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
0943920003Interchangeable
interchangeable cross-reference
interchangeable
11-342Interchangeable
interchangeable cross-reference
interchangeable
N304-B45Interchangeable
interchangeable cross-reference
interchangeable
717-004410Interchangeable
interchangeable cross-reference
interchangeable
570C-505Interchangeable
interchangeable cross-reference
interchangeable
7030070Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N32393?
N32393 is a SPONGE HEAD ASSEMBLY,BORE CLEANI.
What parts can replace N32393?
There are 21 known substitutes for N32393: 0943920003, 11-342, N304-B45 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N32393?
N32393 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-194-2072. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026