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12475777 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12475777: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: FLAT, width: 1.380 INCHES NOMINAL IN, length: 41.120 INCHES NOMINAL IN, material: STEEL, thickness: 0.375 INCHES NOMINAL IN, end_item_identification: 2320013719583, TRUCK UTILITY. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-519-7312, 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
12475777
NSN: 5340-01-519-7312
NIINs: 015197312, 015197876
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeFLAT
width1.380 INCHES NOMINAL IN
length41.120 INCHES NOMINAL IN
materialSTEEL
thickness0.375 INCHES NOMINAL IN
mounting_hole_quantity9
end_item_identification2320013719583, TRUCK UTILITY
part_name_assigned_by_controlling_agencyPLATE
NSN5340-01-519-7312
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12475777 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
•
MOUNTING HOLE QUANTITY: 9
•
LENGTH: 41.120 INCHES NOMINAL IN
•
SHAPE: FLAT
•
WIDTH: 1.380 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
THICKNESS: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY9
LENGTH41.120 INCHES NOMINAL IN
SHAPEFLAT
WIDTH1.380 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPLATE
END ITEM IDENTIFICATION2320013719583, TRUCK UTILITY
MATERIALSTEEL
THICKNESS0.375 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 12475777?
12475777 is a PLATE,MOUNTING.
What is the NSN for 12475777?
12475777 is cataloged in the U.S. Government catalog under NSN 5340-01-519-7312. 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.