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12356919 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12356919: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 7.750 INCHES NOMINAL7.750 INCHES NOMINAL IN, length: 9.000 INCHES NOMINAL9.000 INCHES NOMINAL IN, material: STEEL UNS K02600, thickness: 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN, mounting_hole_diameter: 0.531 INCHES NOMINAL FIRST HOLE IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-303-3956, 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
12356919
NSN: 5340-01-303-3956
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR
width7.750 INCHES NOMINAL7.750 INCHES NOMINAL IN
length9.000 INCHES NOMINAL9.000 INCHES NOMINAL IN
materialSTEEL UNS K02600
thickness0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN
mounting_hole_diameter0.531 INCHES NOMINAL FIRST HOLE IN
mounting_hole_quantity8
material_document_and_classificationASTMA-36 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-303-3956
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12356919 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: 8
•
LENGTH: 9.000 INCHES NOMINAL9.000 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMA-36 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.406 INCHES NOMINAL ALL HOLES IN
•
SHAPE: RECTANGULAR
•
WIDTH: 7.750 INCHES NOMINAL7.750 INCHES NOMINAL IN
•
MATERIAL: STEEL UNS K02600
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY8
LENGTH9.000 INCHES NOMINAL9.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA-36 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.406 INCHES NOMINAL ALL HOLES IN
MOUNTING HOLE DIAMETER0.531 INCHES NOMINAL FIRST HOLE IN
SHAPERECTANGULAR
WIDTH7.750 INCHES NOMINAL7.750 INCHES NOMINAL IN
MATERIALSTEEL UNS K02600
THICKNESS0.250 INCHES NOMINAL0.250 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 12356919?
12356919 is a PLATE,MOUNTING.
What is the NSN for 12356919?
12356919 is cataloged in the U.S. Government catalog under NSN 5340-01-303-3956. This indicates validated use in U.S. government and defense supply chains.
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