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A1-11-501-40 — A1-11-501-40

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A1-11-501-40: A1-11-501-40.

The A1-11-501-40 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-453-3831, 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
A1-11-501-40
NSN: 5340-01-453-3831
FSC: 5340 — Hardware, Commercial
CAGE: 94222 — SOUTHCO INC (USA)
SPECIFICATIONS
Part NumberA1-11-501-40
NSN5340-01-453-3831
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A1-11-501-40 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
KEY FEATURES
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MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
ATS01309TPH-99Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 A1-11-501-40?
A1-11-501-40 is a A1-11-501-40.
What parts can replace A1-11-501-40?
There is 1 known substitute for A1-11-501-40: ATS01309TPH-99. Substitute compatibility should be verified for your specific system.
What is the NSN for A1-11-501-40?
A1-11-501-40 is cataloged in the U.S. Government catalog under NSN 5340-01-453-3831. This indicates validated use in U.S. government and defense supply chains.
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