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45955K53 — CLAMP,HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

45955K53: CLAMP,HOSE.

The CLAMP,HOSE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304 OVERALL, overall_width: 0.500 INCHES NOMINAL IN, inside_diameter: 4.0 INCHES MINIMUM AND 5.0 INCHES MAXIMUM IN, special_features: THE OEM IS HI-TECH DURAVENT NO CAGE FOUND, style_designator: WIRE, fastening_device_type: SLOTTED HEXAGON HEAD SCREW. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-643-0989, 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
45955K53
NSN: 4730-01-643-0989
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 3A054 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL COMP 304 OVERALL
overall_width0.500 INCHES NOMINAL IN
inside_diameter4.0 INCHES MINIMUM AND 5.0 INCHES MAXIMUM IN
special_featuresTHE OEM IS HI-TECH DURAVENT NO CAGE FOUND
style_designatorWIRE
fastening_device_typeSLOTTED HEXAGON HEAD SCREW
part_name_assigned_by_controlling_agencyBRIDGE CLAMP DUCT HOSE ID 4-5 INCH IN
NSN4730-01-643-0989
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 45955K53 · 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: 4.0 INCHES MINIMUM AND 5.0 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 304 OVERALL
TECHNICAL CHARACTERISTICS
FASTENING DEVICE TYPESLOTTED HEXAGON HEAD SCREW
STYLE DESIGNATORWIRE
OVERALL WIDTH0.500 INCHES NOMINAL IN
INSIDE DIAMETER4.0 INCHES MINIMUM AND 5.0 INCHES MAXIMUM IN
SPECIAL FEATURESTHE OEM IS HI-TECH DURAVENT NO CAGE FOUND
PART NAME ASSIGNED BY CONTROLLING AGENCYBRIDGE CLAMP DUCT HOSE ID 4-5 INCH IN
MATERIALSTEEL COMP 304 OVERALL
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

No substitute or cross-reference records for this part.

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 45955K53?
45955K53 is a CLAMP,HOSE.
What is the NSN for 45955K53?
45955K53 is cataloged in the U.S. Government catalog under NSN 4730-01-643-0989. This indicates validated use in U.S. government and defense supply chains.
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