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12658882 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12658882: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 2.00 INCHES NOMINAL IN, length: 5.00 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, thickness: 0.125 INCHES NOMINAL IN, heat_treatment: T-651 SOLUTION HEAT TREATED, ARTIFICALLY AGED, AND STRESS RELIEVED BY STRETCHING. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-691-1386, 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
12658882
NSN: 5340-01-691-1386
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR
width2.00 INCHES NOMINAL IN
length5.00 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
thickness0.125 INCHES NOMINAL IN
heat_treatmentT-651 SOLUTION HEAT TREATED, ARTIFICALLY AGED, AND STRESS RELIEVED BY STRETCHING
color_chip_number37030
surface_treatmentPRIMER AND PAINT
mounting_hole_typeTHRU HOLE AND UNTHREADED
mounting_hole_quantity2
end_item_identification2420-01-532-3399
material_document_and_classificationASTM B209 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE
NSN5340-01-691-1386
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12658882 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: 2
•
LENGTH: 5.00 INCHES NOMINAL IN
•
COLOR CHIP NUMBER: 37030
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS-STD-595 ASSN STD SINGLE TREATMENT RESPONSE
•
HEAT TREATMENT: T-651 SOLUTION HEAT TREATED, ARTIFICALLY AGED, AND STRESS RELIEVED BY STRETCHING
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B209 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE
•
SHAPE: RECTANGULAR
•
COLOR: BLACK
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
LENGTH5.00 INCHES NOMINAL IN
COLOR CHIP NUMBER37030
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS-STD-595 ASSN STD SINGLE TREATMENT RESPONSE
HEAT TREATMENTT-651 SOLUTION HEAT TREATED, ARTIFICALLY AGED, AND STRESS RELIEVED BY STRETCHING
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B209 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE
SHAPERECTANGULAR
COLORBLACK
SURFACE TREATMENTPRIMER AND PAINT
WIDTH2.00 INCHES NOMINAL IN
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 12658882?
12658882 is a PLATE,MOUNTING.
What is the NSN for 12658882?
12658882 is cataloged in the U.S. Government catalog under NSN 5340-01-691-1386. This indicates validated use in U.S. government and defense supply chains.
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