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12423475 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12423475: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: FLAT, length: 245.5 MILLIMETERS NOMINAL MM, material: STEEL, thickness: 0.047 INCHES NOMINAL IN, end_item_identification: 2320014473889, TRUCK CARGO, part_name_assigned_by_controlling_agency: PLATE ASSY. MOUNTING, INTERCOM.

This part is cataloged in the U.S. Government catalog under NSN 5340-01-519-9133, 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
12423475
NSN: 5340-01-519-9133
NIINs: 015199133, 015209633
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeFLAT
length245.5 MILLIMETERS NOMINAL MM
materialSTEEL
thickness0.047 INCHES NOMINAL IN
mounting_hole_quantity6
end_item_identification2320014473889, TRUCK CARGO
part_name_assigned_by_controlling_agencyPLATE ASSY. MOUNTING, INTERCOM
NSN5340-01-519-9133
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12423475 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: 6
•
LENGTH: 2.320 INCHES NOMINAL IN
•
SHAPE: FLAT
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY6
LENGTH2.320 INCHES NOMINAL IN
SHAPEFLAT
PART NAME ASSIGNED BY CONTROLLING AGENCYPLATE ASSY. MOUNTING, INTERCOM
END ITEM IDENTIFICATION2320014473889, TRUCK CARGO
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
12423475-002Reference 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 12423475?
12423475 is a PLATE,MOUNTING.
What parts can replace 12423475?
There is 1 known substitute for 12423475: 12423475-002. Substitute compatibility should be verified for your specific system.
What is the NSN for 12423475?
12423475 is cataloged in the U.S. Government catalog under NSN 5340-01-519-9133. 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.