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274085R91 — CLAMP,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

274085R91: CLAMP,HOSE.

The CLAMP,HOSE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OR STEEL COMP 301 BAND, overall_width: 0.500 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN, inside_diameter: 1.090 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN, special_features: USPPORTS HARNISCHFEGER CORP.;MODEL M320T2,CRANE TRUCK MOUNTED,NSN 3810-00-151-4431, style_designator: WIRE, surface_treatment: CADMIUM SCREW. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-005-4994, 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
274085R91
NSN: 4730-00-005-4994
NIINs: 000054994, 011931029
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 89346 — NAVISTAR INTL CORP TRUCK BR OHIO PLANT (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OR STEEL COMP 301 BAND
overall_width0.500 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
inside_diameter1.090 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
special_featuresUSPPORTS HARNISCHFEGER CORP.;MODEL M320T2,CRANE TRUCK MOUNTED,NSN 3810-00-151-4431
style_designatorWIRE
surface_treatmentCADMIUM SCREW
fastening_device_typeSLOTTED HEXAGON HEAD SCREW
NSN4730-00-005-4994
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 274085R91 · 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: SLOTTED HEXAGON HEAD SCREW
•
STYLE DESIGNATOR: WIRE
•
INSIDE DIAMETER: 1.090 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE BAND
•
MATERIAL: STEEL CORROSION RESISTING OR STEEL COMP 301 BAND
TECHNICAL CHARACTERISTICS
FASTENING DEVICE TYPESLOTTED HEXAGON HEAD SCREW
STYLE DESIGNATORWIRE
OVERALL WIDTH0.500 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
INSIDE DIAMETER1.090 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
SPECIAL FEATURESUSPPORTS HARNISCHFEGER CORP.;MODEL M320T2,CRANE TRUCK MOUNTED,NSN 3810-00-151-4431
SURFACE TREATMENTPASSIVATE BAND
SURFACE TREATMENTCADMIUM SCREW
MATERIALSTEEL CORROSION RESISTING OR STEEL COMP 301 BAND
MATERIALSTEEL SCREW
SUBSTITUTES & CROSS-REFERENCES 5
UT212Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
HTM200Reference document
Same NSN cross-reference
Reference document — Secondary reference
214-3132Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HTM 200 BSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
261498R91Reference 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
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FREQUENTLY ASKED QUESTIONS
What is 274085R91?
274085R91 is a CLAMP,HOSE.
What parts can replace 274085R91?
There are 5 known substitutes for 274085R91: UT212, HTM200, 214-3132 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 274085R91?
274085R91 is cataloged in the U.S. Government catalog under NSN 4730-00-005-4994. 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.