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12421262 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12421262: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 30.0 MILLIMETERS NOMINAL30.0 MILLIMETERS NOMINAL MM, length: 30.5 MILLIMETERS NOMINAL30.5 MILLIMETERS NOMINAL MM, material: STEEL COMP 1009 OR STEEL, thickness: 18.0 MILLIMETERS NOMINAL18.0 MILLIMETERS NOMINAL MM, surface_treatment: ZINC. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-442-1027, 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
12421262
NSN: 5340-01-442-1027
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR
width30.0 MILLIMETERS NOMINAL30.0 MILLIMETERS NOMINAL MM
length30.5 MILLIMETERS NOMINAL30.5 MILLIMETERS NOMINAL MM
materialSTEEL COMP 1009 OR STEEL
thickness18.0 MILLIMETERS NOMINAL18.0 MILLIMETERS NOMINAL MM
surface_treatmentZINC
mounting_hole_typeUNTHREADED
mounting_hole_diameter8.0 MILLIMETERS MINIMUM AND 8.4 MILLIMETERS MINIMUM ALL HOLES MM
mounting_hole_quantity1
material_document_and_classificationASTM A366 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A569 ASSN STD 2ND MATERIAL RESPONSE
surface_treatment_document_and_classificationASTM B633, TYPE 2, CLASS FE/ZN13 ASSN STD SINGLE TREATMENT RESPONSE
NSN5340-01-442-1027
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12421262 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: 1
•
LENGTH: 30.5 MILLIMETERS NOMINAL30.5 MILLIMETERS NOMINAL MM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B633, TYPE 2, CLASS FE/ZN13 ASSN STD SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A366 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A569 ASSN STD 2ND MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 8.0 MILLIMETERS MINIMUM AND 8.4 MILLIMETERS MINIMUM ALL HOLES MM
•
SHAPE: RECTANGULAR
•
SURFACE TREATMENT: ZINC
•
WIDTH: 30.0 MILLIMETERS NOMINAL30.0 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY1
LENGTH30.5 MILLIMETERS NOMINAL30.5 MILLIMETERS NOMINAL MM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM B633, TYPE 2, CLASS FE/ZN13 ASSN STD SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A366 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A569 ASSN STD 2ND MATERIAL RESPONSE
MOUNTING HOLE DIAMETER8.0 MILLIMETERS MINIMUM AND 8.4 MILLIMETERS MINIMUM ALL HOLES MM
SHAPERECTANGULAR
SURFACE TREATMENTZINC
WIDTH30.0 MILLIMETERS NOMINAL30.0 MILLIMETERS NOMINAL MM
MATERIALSTEEL COMP 1009 OR STEEL
THICKNESS18.0 MILLIMETERS NOMINAL18.0 MILLIMETERS NOMINAL MM
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 12421262?
12421262 is a PLATE,MOUNTING.
What is the NSN for 12421262?
12421262 is cataloged in the U.S. Government catalog under NSN 5340-01-442-1027. This indicates validated use in U.S. government and defense supply chains.
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