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12285553 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12285553: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, material: STEEL, thickness: 0.119 INCHES NOMINAL IN, aperture_shape: RECTANGULAR, features_provided: APERTURE, end_item_identification: 2350-01-087-1095 TANK,CMBT,M1A1,ARMORED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-100-0125, 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
12285553
NSN: 5340-01-100-0125
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR
materialSTEEL
thickness0.119 INCHES NOMINAL IN
aperture_shapeRECTANGULAR
features_providedAPERTURE
end_item_identification2350-01-087-1095 TANK,CMBT,M1A1,ARMORED
material_document_and_classificationQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-100-0125
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12285553 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE
•
SHAPE: RECTANGULAR
•
FEATURES PROVIDED: APERTURE
•
MATERIAL: STEEL
•
THICKNESS: 0.119 INCHES NOMINAL IN
•
APERTURE SHAPE: RECTANGULAR
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-698 FED SPEC SINGLE MATERIAL RESPONSE
SHAPERECTANGULAR
FEATURES PROVIDEDAPERTURE
END ITEM IDENTIFICATION2350-01-087-1095 TANK,CMBT,M1A1,ARMORED
MATERIALSTEEL
THICKNESS0.119 INCHES NOMINAL IN
APERTURE SHAPERECTANGULAR
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
5340011000125Reference document
Same NSN cross-reference
Reference document — Informative reference only
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 12285553?
12285553 is a PLATE,MOUNTING.
What parts can replace 12285553?
There is 1 known substitute for 12285553: 5340011000125. Substitute compatibility should be verified for your specific system.
What is the NSN for 12285553?
12285553 is cataloged in the U.S. Government catalog under NSN 5340-01-100-0125. 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.