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9753K37 — 9753K37

✓ Government record, cited
MCMASTER-CARR SUPPLY CO · ORING SEAL
PRODUCT OVERVIEW

9753K37: 9753K37.

The 9753K37 is a MCMASTER-CARR SUPPLY CO industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-457-7048, 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
9753K37
NSN: 5340-01-457-7048
FSC: 5340 — Hardware, Commercial
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
Part Number9753K37
ManufacturerMCMASTER-CARR SUPPLY CO
NSN5340-01-457-7048
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 9753K37 MFR: MCMASTER-CARR SUPPLY CO ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONAUTOMATED SURFACE OBSERVING SYSTEM (ASOS)
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 9753K37?
9753K37 is a 9753K37 manufactured by MCMASTER-CARR SUPPLY CO.
What is the NSN for 9753K37?
9753K37 is cataloged in the U.S. Government catalog under NSN 5340-01-457-7048. This indicates validated use in U.S. government and defense supply chains.
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