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12510363 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12510363: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 3.91 INCHES MINIMUM AND 4.09 INCHES MAXIMUM IN, length: 40.16 INCHES MINIMUM AND 40.34 INCHES MAXIMUM IN, material: STEEL COMP 1018, thickness: 0.375 INCHES NOMINAL IN, end_item_identification: 2350-01-390-4683. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-607-6846, 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
12510363
NSN: 5340-01-607-6846
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR
width3.91 INCHES MINIMUM AND 4.09 INCHES MAXIMUM IN
length40.16 INCHES MINIMUM AND 40.34 INCHES MAXIMUM IN
materialSTEEL COMP 1018
thickness0.375 INCHES NOMINAL IN
end_item_identification2350-01-390-4683
part_name_assigned_by_controlling_agencyMOUNTING PLATE
NSN5340-01-607-6846
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12510363 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
•
LENGTH: 40.16 INCHES MINIMUM AND 40.34 INCHES MAXIMUM IN
•
SHAPE: RECTANGULAR
•
WIDTH: 3.91 INCHES MINIMUM AND 4.09 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 1018
•
THICKNESS: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH40.16 INCHES MINIMUM AND 40.34 INCHES MAXIMUM IN
SHAPERECTANGULAR
WIDTH3.91 INCHES MINIMUM AND 4.09 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYMOUNTING PLATE
END ITEM IDENTIFICATION2350-01-390-4683
MATERIALSTEEL COMP 1018
THICKNESS0.375 INCHES NOMINAL IN
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

No substitute or cross-reference records for this part.

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 12510363?
12510363 is a PLATE,MOUNTING.
What is the NSN for 12510363?
12510363 is cataloged in the U.S. Government catalog under NSN 5340-01-607-6846. 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.