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12421685 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12421685: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN, length: 4.500 INCHES NOMINAL4.500 INCHES NOMINAL IN, material: ALUMINUM ALLOY, 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 5340-01-480-1395, 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
12421685
NSN: 5340-01-480-1395
FSC: 5340 — Hardware, Commercial
CAGE: 0FW39 — BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC (USA)
SPECIFICATIONS
shapeRECTANGULAR
width4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN
length4.500 INCHES NOMINAL4.500 INCHES NOMINAL IN
materialALUMINUM ALLOY
thickness0.063 INCHES NOMINAL0.063 INCHES NOMINAL IN
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.221 INCHES NOMINAL ALL HOLES IN
mounting_hole_quantity4
end_item_identification2320-01-354-3384
material_document_and_classificationASTM-B209 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-480-1395
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12421685 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: 4
•
LENGTH: 4.500 INCHES NOMINAL4.500 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-B209 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.221 INCHES NOMINAL ALL HOLES IN
•
SHAPE: RECTANGULAR
•
WIDTH: 4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
LENGTH4.500 INCHES NOMINAL4.500 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B209 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.221 INCHES NOMINAL ALL HOLES IN
SHAPERECTANGULAR
WIDTH4.000 INCHES NOMINAL4.000 INCHES NOMINAL IN
END ITEM IDENTIFICATION2320-01-354-3384
MATERIALALUMINUM ALLOY
THICKNESS0.063 INCHES NOMINAL0.063 INCHES NOMINAL IN
MOUNTING HOLE TYPEUNTHREADED
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12421685?
12421685 is a PLATE,MOUNTING.
What is the NSN for 12421685?
12421685 is cataloged in the U.S. Government catalog under NSN 5340-01-480-1395. This indicates validated use in U.S. government and defense supply chains.
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