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12384708 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12384708: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 4.750 INCHES NOMINAL4.750 INCHES NOMINAL IN, length: 21.400 INCHES NOMINAL21.400 INCHES NOMINAL IN, material: STEEL COMP MT1010, thickness: 0.260 INCHES NOMINAL0.260 INCHES NOMINAL IN, mounting_hole_type: UNTHREADED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-357-3995, 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
12384708
NSN: 5340-01-357-3995
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR
width4.750 INCHES NOMINAL4.750 INCHES NOMINAL IN
length21.400 INCHES NOMINAL21.400 INCHES NOMINAL IN
materialSTEEL COMP MT1010
thickness0.260 INCHES NOMINAL0.260 INCHES NOMINAL IN
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.685 INCHES MINIMUM AND 0.795 INCHES MAXIMUM ALL HOLES IN
mounting_hole_quantity3
material_hardness_rating477.0 BRINELL STANDARD MINIMUM AND 534.0 BRINELL STANDARD MAXIMUM
specification/standard_data81349-MIL-A-46100 GOVERNMENT SPECIFICATION
NSN5340-01-357-3995
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12384708 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: 3
•
MATERIAL HARDNESS RATING: 477.0 BRINELL STANDARD MINIMUM AND 534.0 BRINELL STANDARD MAXIMUM
•
LENGTH: 21.400 INCHES NOMINAL21.400 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.685 INCHES MINIMUM AND 0.795 INCHES MAXIMUM ALL HOLES IN
•
SHAPE: RECTANGULAR
•
SPECIFICATION/STANDARD DATA: 81349-MIL-A-46100 GOVERNMENT SPECIFICATION
•
WIDTH: 4.750 INCHES NOMINAL4.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY3
MATERIAL HARDNESS RATING477.0 BRINELL STANDARD MINIMUM AND 534.0 BRINELL STANDARD MAXIMUM
LENGTH21.400 INCHES NOMINAL21.400 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.685 INCHES MINIMUM AND 0.795 INCHES MAXIMUM ALL HOLES IN
SHAPERECTANGULAR
SPECIFICATION/STANDARD DATA81349-MIL-A-46100 GOVERNMENT SPECIFICATION
SPECIAL FEATURESCORNORS ON OPPOSITE EDGE FROM SIDE WITH HOLES TO HAVE 0.500 IN. X 45 DEGREE BEVEL OR 0.500 IN. RADIUS.; MOUNTING CONFIGURATION: FIRST HOLE AT 1.375 IN. FROM EDGE AND NEXT TWO HOLES EQUALLY SPACED AT 5.000 IN. APART IN
WIDTH4.750 INCHES NOMINAL4.750 INCHES NOMINAL IN
MATERIALSTEEL COMP MT1010
THICKNESS0.260 INCHES NOMINAL0.260 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 12384708?
12384708 is a PLATE,MOUNTING.
What is the NSN for 12384708?
12384708 is cataloged in the U.S. Government catalog under NSN 5340-01-357-3995. This indicates validated use in U.S. government and defense supply chains.
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