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Technical Data Sheet
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2152 2115-523 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2152 2115-523: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-168-1441, 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
2152 2115-523
NSN: 5331-01-168-1441
FSC: 5331 — O-ring
CAGE: 076M6 — AMZ ALABAMA INC. (USA)
SPECIFICATIONS
Part Number2152 2115-523
NSN5331-01-168-1441
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2152 2115-523 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
SUBSTITUTES & CROSS-REFERENCES 6
010227Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HE010227Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
445-9748Reference document
Same NSN cross-reference
Reference document — Informative reference only
2115523Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
HS 2152 2115-523Reference document
Same NSN cross-reference
Reference document — Secondary reference
90773-991Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 2152 2115-523?
2152 2115-523 is a O-RING.
What parts can replace 2152 2115-523?
There are 6 known substitutes for 2152 2115-523: 010227, HE010227, 445-9748 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2152 2115-523?
2152 2115-523 is cataloged in the U.S. Government catalog under NSN 5331-01-168-1441. This indicates validated use in U.S. government and defense supply chains.
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