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10514579 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10514579: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: ALUMINUM, first_leg_angle: 0.08 RADIANS NOMINAL, first_leg_style: SQUARE, first_leg_width: 4.020 INCHES NOMINAL IN, first_leg_length: 0.910 INCHES NOMINAL IN, style_designator: ANGLE. This part is cataloged in the U.S.

Government catalog under NSN 5331-00-990-8980, 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
10514579
NSN: 5331-00-990-8980
NIINs: 009908980, 011785495
FSC: 5331 — O-ring
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialALUMINUM
first_leg_angle0.08 RADIANS NOMINAL
first_leg_styleSQUARE
first_leg_width4.020 INCHES NOMINAL IN
first_leg_length0.910 INCHES NOMINAL IN
style_designatorANGLE
second_leg_length3.000 INCHES NOMINAL IN
mounting_hole_typePLAIN
first_leg_thickness0.090 INCHES NOMINAL IN
second_leg_thickness0.090 INCHES NOMINAL IN
first_leg_hole_diameter0.220 INCHES NOMINAL IN
second_leg_hole_diameter0.196 INCHES NOMINAL IN
NSN5331-00-990-8980
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10514579 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
•
CROSS-SECTIONAL HEIGHT: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
•
CENTER HOLE DIAMETER: 3.469 INCHES MINIMUM AND 3.499 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN
CENTER HOLE DIAMETER3.469 INCHES MINIMUM AND 3.499 INCHES MAXIMUM IN
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OR RUBBER POLYESTER URETHANE CLASS AU OR RUBBER POLYETHER URETHANE CLASS EU
SUBSTITUTES & CROSS-REFERENCES 1
5330009908980Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10514579?
10514579 is a O-RING.
What parts can replace 10514579?
There is 1 known substitute for 10514579: 5330009908980. Substitute compatibility should be verified for your specific system.
What is the NSN for 10514579?
10514579 is cataloged in the U.S. Government catalog under NSN 5331-00-990-8980. This indicates validated use in U.S. government and defense supply chains.
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