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12489782 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12489782: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: IRREGULAR, width: 2.000 INCHES NOMINAL IN, length: 7.310 INCHES NOMINAL IN, material: STEEL, thickness: 0.750 INCHES NOMINAL IN, special_features: MOUNTING HOLES ARE 1.00" LG X 0.500" WD. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-549-0766, 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
12489782
NSN: 5340-01-549-0766
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeIRREGULAR
width2.000 INCHES NOMINAL IN
length7.310 INCHES NOMINAL IN
materialSTEEL
thickness0.750 INCHES NOMINAL IN
special_featuresMOUNTING HOLES ARE 1.00" LG X 0.500" WD
surface_treatmentPAINT
mounting_hole_typeUNTHREADED
mounting_hole_quantity2
end_item_identificationM1A2 TANK
material_document_and_classificationMIL-A-12560 MIL SPEC SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyGUARD
NSN5340-01-549-0766
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12489782 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: 7.310 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-A-12560 MIL SPEC SINGLE MATERIAL RESPONSE
•
SHAPE: IRREGULAR
•
SURFACE TREATMENT: PAINT
•
WIDTH: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
LENGTH7.310 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-A-12560 MIL SPEC SINGLE MATERIAL RESPONSE
SHAPEIRREGULAR
SPECIAL FEATURESMOUNTING HOLES ARE 1.00" LG X 0.500" WD
SURFACE TREATMENTPAINT
WIDTH2.000 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYGUARD
END ITEM IDENTIFICATIONM1A2 TANK
MATERIALSTEEL
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 12489782?
12489782 is a PLATE,MOUNTING.
What is the NSN for 12489782?
12489782 is cataloged in the U.S. Government catalog under NSN 5340-01-549-0766. This indicates validated use in U.S. government and defense supply chains.
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