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HTM250 — CLAMP,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

HTM250: CLAMP,HOSE.

The CLAMP,HOSE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, overall_width: 1.500 INCHES NOMINAL IN, style_designator: WIRE, fastening_device_type: PLAIN SLOTTED HEAD SCREW. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-438-8779, 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
HTM250
NSN: 4730-01-438-8779
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 72661 — DIXON VALVE & COUPLING COMPANY, LLC DIV DIXON FIRE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
overall_width1.500 INCHES NOMINAL IN
style_designatorWIRE
fastening_device_typePLAIN SLOTTED HEAD SCREW
NSN4730-01-438-8779
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: HTM250 · 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
•
FASTENING DEVICE TYPE: PLAIN SLOTTED HEAD SCREW
•
STYLE DESIGNATOR: WIRE
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
FASTENING DEVICE TYPEPLAIN SLOTTED HEAD SCREW
STYLE DESIGNATORWIRE
OVERALL WIDTH1.500 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
6139171 FIND 175Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6139171Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 HTM250?
HTM250 is a CLAMP,HOSE.
What parts can replace HTM250?
There are 2 known substitutes for HTM250: 6139171 FIND 175, 6139171. Substitute compatibility should be verified for your specific system.
What is the NSN for HTM250?
HTM250 is cataloged in the U.S. Government catalog under NSN 4730-01-438-8779. 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.