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4939500 — HOSE,PLAIN

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4939500: HOSE,PLAIN.

The HOSE,PLAIN is a the manufacturer industrial component. Key specifications include special_features: STRAIGHT WITH PLAIN ENDS, end_item_identification: DIESEL ENGINE, part_name_assigned_by_controlling_agency: PLAIN HOSE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-562-8370, 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
4939500
NSN: 4730-01-562-8370
NIINs: 015628370, 015668302
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 58367 — WILLARD MARINE, INC. (USA)
SPECIFICATIONS
special_featuresSTRAIGHT WITH PLAIN ENDS
end_item_identificationDIESEL ENGINE
part_name_assigned_by_controlling_agencyPLAIN HOSE
NSN4730-01-562-8370
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4939500 · 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
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONNSC-417'(WMSL-750)
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 4939500?
4939500 is a HOSE,PLAIN.
What is the NSN for 4939500?
4939500 is cataloged in the U.S. Government catalog under NSN 4730-01-562-8370. 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.