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40175-01-38 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

40175-01-38: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: O-RING. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-470-8475, 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
40175-01-38
NSN: 5331-01-470-8475
FSC: 5331 — O-ring
CAGE: 55378 — TRAC REGULATOR CO., INC. DBA TRAC REGULATOR CO INC (USA)
SPECIFICATIONS
part_name_assigned_by_controlling_agencyO-RING
NSN5331-01-470-8475
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 40175-01-38 MFR: OEM ⚠ 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
PART NAME ASSIGNED BY CONTROLLING AGENCYO-RING
SUBSTITUTES & CROSS-REFERENCES 2
396Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
40175-1-38Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40175-01-38?
40175-01-38 is a O-RING.
What parts can replace 40175-01-38?
There are 2 known substitutes for 40175-01-38: 396, 40175-1-38. Substitute compatibility should be verified for your specific system.
What is the NSN for 40175-01-38?
40175-01-38 is cataloged in the U.S. Government catalog under NSN 5331-01-470-8475. This indicates validated use in U.S. government and defense supply chains.
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