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12421519-018 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12421519-018: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 26.810 INCHES NOMINAL26.810 INCHES NOMINAL IN, length: 28.500 INCHES NOMINAL28.500 INCHES NOMINAL IN, material: ALUMINUM ALLOY 5052, thickness: 0.063 INCHES NOMINAL0.063 INCHES NOMINAL IN, mounting_hole_type: UNTHREADED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-590-3898, 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
12421519-018
NSN: 5340-01-590-3898
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR
width26.810 INCHES NOMINAL26.810 INCHES NOMINAL IN
length28.500 INCHES NOMINAL28.500 INCHES NOMINAL IN
materialALUMINUM ALLOY 5052
thickness0.063 INCHES NOMINAL0.063 INCHES NOMINAL IN
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.125 INCHES NOMINAL ALL HOLES IN
mounting_hole_quantity21
end_item_identification2320-01-552-7749 TRUCK, VAN
material_document_and_classificationASTM B209 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyPLATE, BOTTOM, CURBSIDE
NSN5340-01-590-3898
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12421519-018 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: 21
•
LENGTH: 28.500 INCHES NOMINAL28.500 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B209 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.125 INCHES NOMINAL ALL HOLES IN
•
SHAPE: RECTANGULAR
•
WIDTH: 26.810 INCHES NOMINAL26.810 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY21
LENGTH28.500 INCHES NOMINAL28.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B209 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.125 INCHES NOMINAL ALL HOLES IN
SHAPERECTANGULAR
WIDTH26.810 INCHES NOMINAL26.810 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPLATE, BOTTOM, CURBSIDE
END ITEM IDENTIFICATION2320-01-552-7749 TRUCK, VAN
MATERIALALUMINUM ALLOY 5052
THICKNESS0.063 INCHES NOMINAL0.063 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
12421519Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 12421519-018?
12421519-018 is a PLATE,MOUNTING.
What parts can replace 12421519-018?
There is 1 known substitute for 12421519-018: 12421519. Substitute compatibility should be verified for your specific system.
What is the NSN for 12421519-018?
12421519-018 is cataloged in the U.S. Government catalog under NSN 5340-01-590-3898. This indicates validated use in U.S. government and defense supply chains.
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