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PartsTable / COMPONENT / 7HA8576
7HA8576 ✓ 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 CLIP,RETAINING is a the manufacturer industrial component. Key specifications include width: 0.125 INCHES NOMINAL IN, material: STEEL, overall_height: 1.063 INCHES NOMINAL IN, stock_diameter: 0.042 INCHES NOMINAL IN, style_designator: PIN, casehardening_indicator: NOT CASEHARDENED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-664-8297, 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
7HA8576
NSN: 5340-00-664-8297
FSC: 5340
CAGE: 57526 — FORD MOTOR COMPANY (USA)
SPECIFICATIONS
width0.125 INCHES NOMINAL IN
materialSTEEL
overall_height1.063 INCHES NOMINAL IN
stock_diameter0.042 INCHES NOMINAL IN
style_designatorPIN
casehardening_indicatorNOT CASEHARDENED
NSN5340-00-664-8297
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7HA8576 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
•
WIDTH: 0.125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PIN
•
MATERIAL: STEEL
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
•
STOCK DIAMETER: 0.042 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
WIDTH0.125 INCHES NOMINAL IN
STYLE DESIGNATORPIN
MATERIALSTEEL
OVERALL HEIGHT1.063 INCHES NOMINAL IN
CASEHARDENING INDICATORNOT CASEHARDENED
STOCK DIAMETER0.042 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
33949Interchangeable
interchangeable cross-reference
interchangeable
A33949Interchangeable
interchangeable cross-reference
interchangeable
46685Interchangeable
interchangeable cross-reference
interchangeable
550 15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7HA8576?
7HA8576 is a CLIP,RETAINING.
What parts can replace 7HA8576?
There are 4 known substitutes for 7HA8576: 33949, A33949, 46685 and 1 more. Substitute compatibility should be verified for your specific system.
Is 7HA8576 still available?
7HA8576 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026