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12489872 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12489872: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN, length: 27.620 INCHES NOMINAL27.620 INCHES NOMINAL IN, material: STEEL, thickness: 0.119 INCHES NOMINAL0.119 INCHES NOMINAL IN, surface_treatment: PAINT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-550-5705, 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
12489872
NSN: 5340-01-550-5705
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR
width0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
length27.620 INCHES NOMINAL27.620 INCHES NOMINAL IN
materialSTEEL
thickness0.119 INCHES NOMINAL0.119 INCHES NOMINAL IN
surface_treatmentPAINT
mounting_hole_diameter0.281 INCHES NOMINAL ALL HOLES IN
mounting_hole_quantity6
end_item_identification2350-01-087-1095
material_document_and_classificationASTM A1008 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A1011 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyRETAINER
NSN5340-01-550-5705
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12489872 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: 6
•
LENGTH: 27.620 INCHES NOMINAL27.620 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A1008 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A1011 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.281 INCHES NOMINAL ALL HOLES IN
•
SHAPE: RECTANGULAR
•
SURFACE TREATMENT: PAINT
•
WIDTH: 0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY6
LENGTH27.620 INCHES NOMINAL27.620 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A1008 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A1011 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.281 INCHES NOMINAL ALL HOLES IN
SHAPERECTANGULAR
SURFACE TREATMENTPAINT
WIDTH0.750 INCHES NOMINAL0.750 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYRETAINER
END ITEM IDENTIFICATION2350-01-087-1095
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 12489872?
12489872 is a PLATE,MOUNTING.
What is the NSN for 12489872?
12489872 is cataloged in the U.S. Government catalog under NSN 5340-01-550-5705. This indicates validated use in U.S. government and defense supply chains.
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