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12578155 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12578155: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: IRREGULAR, width: 5.200 INCHES MINIMUM AND 5.300 INCHES MAXIMUM IN, length: 6.200 INCHES MINIMUM AND 6.300 INCHES MAXIMUM IN, material: ALUMINUM ALLOY OR ALUMINUM ALLOY 5086 OR ALUMINUM ALLOY 5059 OR ALUMINUM ALLOY 6061, thickness: 0.500 INCHES NOMINAL IN, aperture_shape: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-643-4966, 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
12578155
NSN: 5340-01-643-4966
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeIRREGULAR
width5.200 INCHES MINIMUM AND 5.300 INCHES MAXIMUM IN
length6.200 INCHES MINIMUM AND 6.300 INCHES MAXIMUM IN
materialALUMINUM ALLOY OR ALUMINUM ALLOY 5086 OR ALUMINUM ALLOY 5059 OR ALUMINUM ALLOY 6061
thickness0.500 INCHES NOMINAL IN
aperture_shapeROUND
aperture_diameter1.285 INCHES MINIMUM AND 1.315 INCHES MAXIMUM IN
mounting_hole_typeCOUNTERSUNK AND THRU HOLE
mounting_hole_quantity5
end_item_identification2350-01-577-0830
material_document_and_classificationASTM B209 ASSN STD ALL MATERIAL RESPONSES
part_name_assigned_by_controlling_agencyPLATE, MOUNTING - TAIL LIGHT
NSN5340-01-643-4966
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12578155 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: 5
•
LENGTH: 6.200 INCHES MINIMUM AND 6.300 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B209 ASSN STD ALL MATERIAL RESPONSES
•
SHAPE: IRREGULAR
•
APERTURE DIAMETER: 1.285 INCHES MINIMUM AND 1.315 INCHES MAXIMUM IN
•
COLOR: TAN, 686A A
•
WIDTH: 5.200 INCHES MINIMUM AND 5.300 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY5
LENGTH6.200 INCHES MINIMUM AND 6.300 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B209 ASSN STD ALL MATERIAL RESPONSES
SHAPEIRREGULAR
APERTURE DIAMETER1.285 INCHES MINIMUM AND 1.315 INCHES MAXIMUM IN
COLORTAN, 686A A
SPECIAL FEATURESPROTECTIVE FINISH PER 19207-12577737, PARAGRAPH 2.4. PLATE HAS (5) TOTAL MOUNTING HOLES, (3) THRU HOLES WITH .500 INCH DIAMETER AND (2) WITH .386 INCH THRU DIAMETER COUNTERSUNK TO .762 INCH DIAMETER AT 82 DEGREES. IN
WIDTH5.200 INCHES MINIMUM AND 5.300 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPLATE, MOUNTING - TAIL LIGHT
END ITEM IDENTIFICATION2350-01-577-0830
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 12578155?
12578155 is a PLATE,MOUNTING.
What is the NSN for 12578155?
12578155 is cataloged in the U.S. Government catalog under NSN 5340-01-643-4966. This indicates validated use in U.S. government and defense supply chains.
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