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6893420-1 — PLUG,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

6893420-1: PLUG,HOSE.

The PLUG,HOSE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, head_height: 0.390 INCHES NOMINAL IN, thread_class: 3A EXTERNAL A, thread_length: 0.340 INCHES NOMINAL EXTERNAL IN, overall_length: 0.730 INCHES NOMINAL IN, style_designator: PLUG, MACHINE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-464-3637, 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
6893420-1
NSN: 4730-01-464-3637
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
head_height0.390 INCHES NOMINAL IN
thread_class3A EXTERNAL A
thread_length0.340 INCHES NOMINAL EXTERNAL IN
overall_length0.730 INCHES NOMINAL IN
style_designatorPLUG, MACHINE
thread_directionRIGHT-HAND EXTERNAL
nominal_thread_size0.562 INCHES EXTERNAL IN
end_item_identificationWHIDBEY ISLAND CLASS LSD
thread_quantity_per_inch18 EXTERNAL
thread_series_designatorUNF EXTERNAL
NSN4730-01-464-3637
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6893420-1 · 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 4
6893420-1D9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6GP W/O O-RINGSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6GPReference document
Same NSN cross-reference
Reference document — Secondary reference
900598-1-6-259Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6893420-1?
6893420-1 is a PLUG,HOSE.
What parts can replace 6893420-1?
There are 4 known substitutes for 6893420-1: 6893420-1D9, 6GP W/O O-RING, 6GP and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6893420-1?
6893420-1 is cataloged in the U.S. Government catalog under NSN 4730-01-464-3637. 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.