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Technical Data Sheet
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8159B — TRUCK,HELICOPTER GROUND HANDLING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

8159B: TRUCK,HELICOPTER GROUND HANDLING.

TRUCK,HELICOPTER GROUND HANDLING. Key specifications include end_item_identification: 4820-01-151-8882. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-174-4584, 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
8159B
NSN: 4730-00-174-4584
NIINs: 001744584, 008774959, 011031914
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 27783 — SCHRADER-BRIDGEPORT INTERNATIONAL INC DBA SCHRADER AUTOMOTIVE (USA)
SPECIFICATIONS
end_item_identification4820-01-151-8882
NSN4730-00-174-4584
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8159B · 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
KEY FEATURES
•
DESIGN TYPE: DUAL FOOT
•
SHANK TYPE: THREADED
•
HOLDING CLIP: NOT INCLUDED
•
THREAD LOCATION: INTERNAL
•
ACCESSORY TYPE: TOOL AND EQUIPMENT
•
SCREW THREAD DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DESIGN TYPEDUAL FOOT
SHANK TYPETHREADED
HOLDING CLIPNOT INCLUDED
OVERALL LENGTH6.000 INCHES NOMINAL IN
THREAD LOCATIONINTERNAL
ACCESSORY TYPETOOL AND EQUIPMENT
SCREW THREAD DIAMETER0.250 INCHES NOMINAL IN
SPECIAL FEATURESGRUMMAN AEROSPACE A-10 AIRCRAFT
SCREW THREAD SERIES DESIGNATORNPT
ITEM TYPE CATEGORYACCESSORY
SUBSTITUTES & CROSS-REFERENCES 7
10086126Reference document
Same NSN cross-reference
Reference document — Informative reference only
8840543Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4730001744584Reference document
Same NSN cross-reference
Reference document — Informative reference only
GA460Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
4730PL0839194Reference document
Same NSN cross-reference
Reference document — Informative reference only
409Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8159B?
8159B is a TRUCK,HELICOPTER GROUND HANDLING.
What parts can replace 8159B?
There are 7 known substitutes for 8159B: 10086126, 8840543, 4730001744584 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8159B?
8159B is cataloged in the U.S. Government catalog under NSN 4730-00-174-4584. 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.