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71-4899 — HEAD,HYDRAULIC MOTOR-PUMP

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

71-4899: HEAD,HYDRAULIC MOTOR-PUMP.

The HEAD,HYDRAULIC MOTOR-PUMP is a the manufacturer industrial component. Key specifications include special_features: MAJOR COMPONENTS,PIN SPRING 1,PLUG STRAIGHT THREAD 3,RACE BEARING,OUTER ROLLER 1,PORT PLATE 1, end_item_identification: E-3A AIRCRAFT A. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-209-1759, 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
71-4899
NSN: 4730-00-209-1759
NIINs: 002091759, 010315684
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30554 — DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER (USA)
SPECIFICATIONS
special_featuresMAJOR COMPONENTS,PIN SPRING 1,PLUG STRAIGHT THREAD 3,RACE BEARING,OUTER ROLLER 1,PORT PLATE 1
end_item_identificationE-3A AIRCRAFT A
NSN4730-00-209-1759
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 71-4899 · 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 3
FIG.54(1/2)Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
206880-AReference document
Same NSN cross-reference
Reference document — Secondary reference
0469Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 71-4899?
71-4899 is a HEAD,HYDRAULIC MOTOR-PUMP.
What parts can replace 71-4899?
There are 3 known substitutes for 71-4899: FIG.54(1/2), 206880-A, 0469. Substitute compatibility should be verified for your specific system.
What is the NSN for 71-4899?
71-4899 is cataloged in the U.S. Government catalog under NSN 4730-00-209-1759. 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.