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211004009 — FITTING,LUBRICATION

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

211004009: FITTING,LUBRICATION.

The FITTING,LUBRICATION is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4730-01-642-0422, 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
211004009
NSN: 4730-01-642-0422
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
Part Number211004009
NSN4730-01-642-0422
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 211004009 · 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 8
H5471905-066D4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
211004009D4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
MS15004-3D4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7383858-H5471905-066Reference document
Same NSN cross-reference
Reference document — Secondary reference
H547-1905-66Reference document
Same NSN cross-reference
Reference document — Secondary reference
MS15004-3Reference document
Same NSN cross-reference
Reference document — Identification reference
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 211004009?
211004009 is a FITTING,LUBRICATION.
What parts can replace 211004009?
There are 8 known substitutes for 211004009: H5471905-066D4, 211004009D4, MS15004-3D4 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 211004009?
211004009 is cataloged in the U.S. Government catalog under NSN 4730-01-642-0422. 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.