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54105K37 — 54105K37

✓ Government record, cited
MCMASTER-CARR SUPPLY CO · HOSE FITTING
PRODUCT OVERVIEW

54105K37: 54105K37.

The 54105K37 is a MCMASTER-CARR SUPPLY CO industrial component. This part is cataloged in the U.S. Government catalog under NSN 4730-01-453-5021, 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
54105K37
NSN: 4730-01-453-5021
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
Part Number54105K37
ManufacturerMCMASTER-CARR SUPPLY CO
NSN4730-01-453-5021
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 54105K37 · MCMASTER-CARR SUPPLY CO ⚠ 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: EAR CLAMPED
•
STYLE DESIGNATOR: BAND, 2 EARS
•
INSIDE DIAMETER: 0.438 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
FASTENING DEVICE TYPEEAR CLAMPED
STYLE DESIGNATORBAND, 2 EARS
OVERALL WIDTH0.359 INCHES NOMINAL IN
INSIDE DIAMETER0.438 INCHES NOMINAL IN
SPECIAL FEATURESNEXT ASSEMBLY 4920-01-394-0250
SURFACE TREATMENTZINC OVERALL
END ITEM IDENTIFICATIONSUPPORT EQUIPMENT (SE), B-2 BOMBER
MATERIALSTEEL CORROSION RESISTING OVERALL
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 54105K37?
54105K37 is a 54105K37 manufactured by MCMASTER-CARR SUPPLY CO.
What is the NSN for 54105K37?
54105K37 is cataloged in the U.S. Government catalog under NSN 4730-01-453-5021. This indicates validated use in U.S. government and defense supply chains.
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