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1012391502 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1012391502: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 3.0 INCHES NOMINAL3.0 INCHES NOMINAL IN, length: 6.5 INCHES NOMINAL6.5 INCHES NOMINAL IN, mounting_hole_diameter: 0.5 INCHES NOMINAL ALL HOLES IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-629-3511, 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
1012391502
NSN: 5340-01-629-3511
FSC: 5340 — Hardware, Commercial
CAGE: 30233 — FOSTER-MILLER, INC. DBA QINETIQ NORTH AMERICA (USA)
SPECIFICATIONS
shapeRECTANGULAR
width3.0 INCHES NOMINAL3.0 INCHES NOMINAL IN
length6.5 INCHES NOMINAL6.5 INCHES NOMINAL IN
mounting_hole_diameter0.5 INCHES NOMINAL ALL HOLES IN
mounting_hole_quantity2
NSN5340-01-629-3511
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1012391502 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: 6.5 INCHES NOMINAL6.5 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.5 INCHES NOMINAL ALL HOLES IN
•
SHAPE: RECTANGULAR
•
WIDTH: 3.0 INCHES NOMINAL3.0 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
LENGTH6.5 INCHES NOMINAL6.5 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.5 INCHES NOMINAL ALL HOLES IN
SHAPERECTANGULAR
WIDTH3.0 INCHES NOMINAL3.0 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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1012391502?
1012391502 is a PLATE,MOUNTING.
What is the NSN for 1012391502?
1012391502 is cataloged in the U.S. Government catalog under NSN 5340-01-629-3511. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.