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10108372 — COVER,PROTECTIVE,DO

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

10108372: COVER,PROTECTIVE,DO.

The COVER,PROTECTIVE,DO is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4730-00-351-2199, 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
10108372
NSN: 4730-00-351-2199
NIINs: 003512199, 009929256
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
Part Number10108372
NSN4730-00-351-2199
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 10108372 · 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 6
HH00300-064Reference document
Same NSN cross-reference
Reference document — Secondary reference
DD00300AP-0604Reference document
Same NSN cross-reference
Reference document — Secondary reference
AC1090C0604Reference document
Same NSN cross-reference
Reference document — Secondary reference
DD00300-0604Reference document
Same NSN cross-reference
Reference document — Secondary reference
AC1090C0406Reference document
Same NSN cross-reference
Reference document — Secondary reference
5-01032-0604Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10108372?
10108372 is a COVER,PROTECTIVE,DO.
What parts can replace 10108372?
There are 6 known substitutes for 10108372: HH00300-064, DD00300AP-0604, AC1090C0604 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10108372?
10108372 is cataloged in the U.S. Government catalog under NSN 4730-00-351-2199. 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.