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12478571 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12478571: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 6.000 INCHES NOMINAL6.000 INCHES NOMINAL IN, length: 17.200 INCHES NOMINAL17.200 INCHES NOMINAL IN, material: ALUMINUM ALLOY, thickness: 0.190 INCHES NOMINAL0.190 INCHES NOMINAL IN, mounting_hole_type: UNTHREADED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-481-7954, 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
12478571
NSN: 5340-01-481-7954
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR
width6.000 INCHES NOMINAL6.000 INCHES NOMINAL IN
length17.200 INCHES NOMINAL17.200 INCHES NOMINAL IN
materialALUMINUM ALLOY
thickness0.190 INCHES NOMINAL0.190 INCHES NOMINAL IN
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.279 INCHES MINIMUM AND 0.296 INCHES MAXIMUM FIRST HOLE IN
mounting_hole_quantity8
end_item_identificationFIGHTING VEHICLE SYSTEMS, BRADLEY (BFVS)
material_hardness_rating85.0 BRINELL STANDARD NOMINAL
material_document_and_classificationASTM-B209 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-481-7954
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12478571 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: 8
•
MATERIAL HARDNESS RATING: 85.0 BRINELL STANDARD NOMINAL
•
LENGTH: 17.200 INCHES NOMINAL17.200 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-B209 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.279 INCHES MINIMUM AND 0.296 INCHES MAXIMUM FIRST HOLE IN
•
SHAPE: RECTANGULAR
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY8
MATERIAL HARDNESS RATING85.0 BRINELL STANDARD NOMINAL
LENGTH17.200 INCHES NOMINAL17.200 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-B209 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.279 INCHES MINIMUM AND 0.296 INCHES MAXIMUM FIRST HOLE IN
MOUNTING HOLE DIAMETER0.432 INCHES MINIMUM AND 0.452 INCHES MAXIMUM ALL HOLES IN
SHAPERECTANGULAR
SPECIAL FEATURESMATERIAL: ALUMINUM 5083-H321, SPEC ASTM B209, EXCEPT 24.000 PSI YS AND 40.000 PSI MIN TS; 0.190 IN. NOM THK; OPTIONAL MATERIAL: ALUMINUM 5086-H32 OR H116; PROTECTIVE FINISH PER PARAGRAPH 3.4; INTERIOR PAINT SYSTEM, DRAWING 12350824, EXCEPT WAIVE PRETREATMENT; DIMENSIONAL LIMITS APPLY BEFORE PROTECTIVE FINISH IN
WIDTH6.000 INCHES NOMINAL6.000 INCHES NOMINAL IN
END ITEM IDENTIFICATIONFIGHTING VEHICLE SYSTEMS, BRADLEY (BFVS)
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 12478571?
12478571 is a PLATE,MOUNTING.
What is the NSN for 12478571?
12478571 is cataloged in the U.S. Government catalog under NSN 5340-01-481-7954. This indicates validated use in U.S. government and defense supply chains.
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