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Technical Data Sheet
PartsTable / COMPONENT / 8175546
8175546 ✓ Verified by PartsTable
— · 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 STRIKE,CATCH is a the manufacturer industrial component. Key specifications include height: 0.250 INCHES NOMINAL IN, material: UNABLE TO DECODE, tongue_width: 0.594 INCHES NOMINAL IN, overall_width: 0.563 INCHES NOMINAL IN, tongue_length: 0.313 INCHES NOMINAL IN, overall_length: 0.875 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-721-7875, 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
8175546
NSN: 5340-00-721-7875
FSC: 5340
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
height0.250 INCHES NOMINAL IN
materialUNABLE TO DECODE
tongue_width0.594 INCHES NOMINAL IN
overall_width0.563 INCHES NOMINAL IN
tongue_length0.313 INCHES NOMINAL IN
overall_length0.875 INCHES NOMINAL IN
material_thickness0.063 INCHES NOMINAL IN
first_surface_hole_size0.125 INCHES NOMINAL IN
first_surface_hole_quantity2
NSN5340-00-721-7875
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8175546 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
•
HEIGHT: 0.250 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.063 INCHES NOMINAL IN
•
FIRST SURFACE HOLE SIZE: 0.125 INCHES NOMINAL IN
•
FIRST SURFACE HOLE QUANTITY: 2
•
TONGUE WIDTH: 0.594 INCHES NOMINAL IN
•
TONGUE LENGTH: 0.313 INCHES NOMINAL IN
•
MATERIAL: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS (FLIS)
HEIGHT0.250 INCHES NOMINAL IN
MATERIAL THICKNESS0.063 INCHES NOMINAL IN
FIRST SURFACE HOLE SIZE0.125 INCHES NOMINAL IN
FIRST SURFACE HOLE QUANTITY2
OVERALL WIDTH0.563 INCHES NOMINAL IN
TONGUE WIDTH0.594 INCHES NOMINAL IN
TONGUE LENGTH0.313 INCHES NOMINAL IN
MATERIALUNABLE TO DECODE
OVERALL LENGTH0.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
2CK883Interchangeable
interchangeable cross-reference
interchangeable
5315PL0815385Interchangeable
interchangeable cross-reference
interchangeable
NASM24665Interchangeable
interchangeable cross-reference
interchangeable
1229Y1299Interchangeable
interchangeable cross-reference
interchangeable
5268Interchangeable
interchangeable cross-reference
interchangeable
15794Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8175546?
8175546 is a STRIKE,CATCH.
What parts can replace 8175546?
There are 10 known substitutes for 8175546: 2CK883, 5315PL0815385, NASM24665 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8175546?
8175546 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-721-7875. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026