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12975654 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12975654: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 4.248 INCHES NOMINAL4.248 INCHES NOMINAL IN, length: 5.614 INCHES NOMINAL5.614 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, thickness: 0.628 INCHES NOMINAL0.628 INCHES NOMINAL IN, corner_radius: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-466-8100, 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
12975654
NSN: 5340-01-466-8100
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
shapeRECTANGULAR
width4.248 INCHES NOMINAL4.248 INCHES NOMINAL IN
length5.614 INCHES NOMINAL5.614 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
thickness0.628 INCHES NOMINAL0.628 INCHES NOMINAL IN
corner_radius0.250 INCHES NOMINAL IN
surface_treatmentANODIZE
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.156 INCHES NOMINAL ALL HOLES IN
mounting_hole_quantity2
material_document_and_classificationQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
surface_treatment_document_and_classificationMIL-A-8625, TY 3 MIL SPEC SINGLE TREATMENT RESPONSE
NSN5340-01-466-8100
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12975654 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
•
CORNER RADIUS: 0.250 INCHES NOMINAL IN
•
LENGTH: 5.614 INCHES NOMINAL5.614 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625, TY 3 MIL SPEC SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.156 INCHES NOMINAL ALL HOLES IN
•
SHAPE: RECTANGULAR
•
SURFACE TREATMENT: ANODIZE
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
CORNER RADIUS0.250 INCHES NOMINAL IN
LENGTH5.614 INCHES NOMINAL5.614 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TY 3 MIL SPEC SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.156 INCHES NOMINAL ALL HOLES IN
SHAPERECTANGULAR
SURFACE TREATMENTANODIZE
WIDTH4.248 INCHES NOMINAL4.248 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 6061
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 12975654?
12975654 is a PLATE,MOUNTING.
What is the NSN for 12975654?
12975654 is cataloged in the U.S. Government catalog under NSN 5340-01-466-8100. This indicates validated use in U.S. government and defense supply chains.
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