PartsTable
Technical Data Sheet
Download PDF

187003 — CYLINDER HEAD,DIESEL ENGINE

✓ Government record, cited
Hama · HOSE FITTING
PRODUCT OVERVIEW

187003: CYLINDER HEAD,DIESEL ENGINE.

The CYLINDER HEAD,DIESEL ENGINE is a Hama industrial component. Key specifications include end_item_identification: SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE). This part is cataloged in the U.S.

Government catalog under NSN 4730-00-278-2965, 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
187003
NSN: 4730-00-278-2965
NIINs: 002782965, 003688278, 009195750
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 31361 — WOODWARD, INC. (USA)
SPECIFICATIONS
end_item_identificationSHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE)
NSN4730-00-278-2965
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 187003 · Hama ⚠ 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
10082484Reference document
Same NSN cross-reference
Reference document — Informative reference only
AN932-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
AS125853Reference document
Same NSN cross-reference
Reference document — Secondary reference
SAE-AS4842Reference document
Same NSN cross-reference
Reference document — Secondary reference
4730PL0940924Reference document
Same NSN cross-reference
Reference document — Informative reference only
MIL-F-5509Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 187003?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 187003?
187003 is a CYLINDER HEAD,DIESEL ENGINE manufactured by Hama.
What parts can replace 187003?
There are 8 known substitutes for 187003: 10082484, AN932-3, AS125853 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 187003?
187003 is cataloged in the U.S. Government catalog under NSN 4730-00-278-2965. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 187003

✓ 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.