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Technical Data Sheet

18181-P — Technical Data Sheet

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— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The PLATE,MOUNTING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 5340-01-724-0871, 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
18181-P
NSN: 5340-01-724-0871
FSC: 5340
CAGE: 54905 — AMEREX CORPORATION DBA AMEREX CORP (USA)
SPECIFICATIONS
Part Number18181-P
NSN5340-01-724-0871
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 18181-P 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
18181InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
22500316InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2251633-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7224847P1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
PB60614BNPInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
FKC5C5-32SInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 18181-P?
18181-P is a PLATE,MOUNTING.
What parts can replace 18181-P?
There are 12 known substitutes for 18181-P: 18181, 22500316, 2251633-1 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 18181-P?
18181-P is cataloged in the Federal Logistics Information System under NSN 5340-01-724-0871. This indicates validated use in U.S. government and defense supply chains.
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