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7HA731 — CLAMP,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7HA731: CLAMP,HOSE.

The CLAMP,HOSE is a the manufacturer industrial component. Key specifications include overall_width: 3.23 INCHES NOMINAL IN, inside_diameter: 3.00 INCHES NOMINAL IN, special_features: HEIGHT 3.04 INCHES IN, end_item_identification: NSN 2355-016545323. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-727-3985, 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
7HA731
NSN: 4730-01-727-3985
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 75Q65 — OSHKOSH DEFENSE LLC (USA)
SPECIFICATIONS
overall_width3.23 INCHES NOMINAL IN
inside_diameter3.00 INCHES NOMINAL IN
special_featuresHEIGHT 3.04 INCHES IN
end_item_identificationNSN 2355-016545323
NSN4730-01-727-3985
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7HA731 · 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
•
INSIDE DIAMETER: 3.00 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL WIDTH3.23 INCHES NOMINAL IN
INSIDE DIAMETER3.00 INCHES NOMINAL IN
SPECIAL FEATURESHEIGHT 3.04 INCHES IN
END ITEM IDENTIFICATIONNSN 2355-016545323
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
B29067Reference document
Same NSN cross-reference
Reference document — Vendor item drawing 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 7HA731?
7HA731 is a CLAMP,HOSE.
What parts can replace 7HA731?
There is 1 known substitute for 7HA731: B29067. Substitute compatibility should be verified for your specific system.
What is the NSN for 7HA731?
7HA731 is cataloged in the U.S. Government catalog under NSN 4730-01-727-3985. 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.