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Technical Data Sheet
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12460516 — 12460516

✓ Government record, cited
AM GENERAL LLC · ORING SEAL
PRODUCT OVERVIEW

12460516: 12460516.

The 12460516 is a AM GENERAL LLC industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-456-1502, 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
12460516
NSN: 5340-01-456-1502
FSC: 5340 — Hardware, Commercial
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
Part Number12460516
ManufacturerAM GENERAL LLC
NSN5340-01-456-1502
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12460516 MFR: AM GENERAL LLC ⚠ 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
•
MOUNTING HOLE QUANTITY: 1
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A-513 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A-108 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A-569 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.4060 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1020 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1009
•
MOUNTING HOLE TYPE: PLAIN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY1
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A-513 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A-108 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A-569 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.4060 INCHES NOMINAL IN
OVERALL WIDTH1.0000 INCHES NOMINAL IN
MATERIALSTEEL COMP 1020 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1009
MOUNTING HOLE TYPEPLAIN
SUBSTITUTES & CROSS-REFERENCES 1
RCSK18088Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12460516?
12460516 is a 12460516 manufactured by AM GENERAL LLC.
What parts can replace 12460516?
There is 1 known substitute for 12460516: RCSK18088. Substitute compatibility should be verified for your specific system.
What is the NSN for 12460516?
12460516 is cataloged in the U.S. Government catalog under NSN 5340-01-456-1502. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.