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12287463 — SEAL,AMMUNITION DOOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12287463: SEAL,AMMUNITION DOOR.

The SEAL,AMMUNITION DOOR is a the manufacturer industrial component. Key specifications include end_item_identification: 2350-01-136-8738 M1, general_characteristics_item_description: STEEL ALLOY SPEC MIL-S-18729; 28.690 IN. O/A LG.;2.300 IN.

WIDE IN. This part is cataloged in the U.S. Government catalog under NSN 5330-01-072-4237, 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
12287463
NSN: 5330-01-072-4237
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
end_item_identification2350-01-136-8738 M1
general_characteristics_item_descriptionSTEEL ALLOY SPEC MIL-S-18729; 28.690 IN. O/A LG.;2.300 IN. WIDE IN
NSN5330-01-072-4237
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12287463 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL ALLOY SPEC MIL-S-18729; 28.690 IN. O/A LG.;2.300 IN. WIDE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL ALLOY SPEC MIL-S-18729; 28.690 IN. O/A LG.;2.300 IN. WIDE IN
END ITEM IDENTIFICATION2350-01-136-8738 M1
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 1
12281757Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12287463?
12287463 is a SEAL,AMMUNITION DOOR.
What parts can replace 12287463?
There is 1 known substitute for 12287463: 12281757. Substitute compatibility should be verified for your specific system.
What is the NSN for 12287463?
12287463 is cataloged in the U.S. Government catalog under NSN 5330-01-072-4237. This indicates validated use in U.S. government and defense supply chains.
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