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12356109 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12356109: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 6.880 INCHES NOMINAL6.880 INCHES NOMINAL IN, length: 8.750 INCHES NOMINAL8.750 INCHES NOMINAL IN, material: STEEL, thickness: 0.075 INCHES NOMINAL0.075 INCHES NOMINAL IN, special_features: 10 PLUG NUTS 10917174. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-406-4185, 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
12356109
NSN: 5340-01-406-4185
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR
width6.880 INCHES NOMINAL6.880 INCHES NOMINAL IN
length8.750 INCHES NOMINAL8.750 INCHES NOMINAL IN
materialSTEEL
thickness0.075 INCHES NOMINAL0.075 INCHES NOMINAL IN
special_features10 PLUG NUTS 10917174
surface_treatmentPAINT
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.219 INCHES MINIMUM AND 0.234 INCHES MAXIMUM ALL HOLES IN
mounting_hole_quantity4
material_document_and_classificationASTM A569 ASSN STD SINGLE MATERIAL RESPONSE
NSN5340-01-406-4185
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12356109 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: 4
•
LENGTH: 8.750 INCHES NOMINAL8.750 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A569 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.219 INCHES MINIMUM AND 0.234 INCHES MAXIMUM ALL HOLES IN
•
SHAPE: RECTANGULAR
•
SURFACE TREATMENT: PAINT
•
WIDTH: 6.880 INCHES NOMINAL6.880 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
LENGTH8.750 INCHES NOMINAL8.750 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A569 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.219 INCHES MINIMUM AND 0.234 INCHES MAXIMUM ALL HOLES IN
SHAPERECTANGULAR
SPECIAL FEATURES10 PLUG NUTS 10917174
SURFACE TREATMENTPAINT
WIDTH6.880 INCHES NOMINAL6.880 INCHES NOMINAL IN
MATERIALSTEEL
THICKNESS0.075 INCHES NOMINAL0.075 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 12356109?
12356109 is a PLATE,MOUNTING.
What is the NSN for 12356109?
12356109 is cataloged in the U.S. Government catalog under NSN 5340-01-406-4185. This indicates validated use in U.S. government and defense supply chains.
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