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12448937 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12448937: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 2.8800 INCHES NOMINAL2.8800 INCHES NOMINAL IN, length: 3.8800 INCHES NOMINAL3.8800 INCHES NOMINAL IN, material: STEEL COMP 1137 OR STEEL, thickness: 0.0897 INCHES NOMINAL0.0897 INCHES NOMINAL IN, aperture_shape: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-407-2368, 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
12448937
NSN: 5340-01-407-2368
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR
width2.8800 INCHES NOMINAL2.8800 INCHES NOMINAL IN
length3.8800 INCHES NOMINAL3.8800 INCHES NOMINAL IN
materialSTEEL COMP 1137 OR STEEL
thickness0.0897 INCHES NOMINAL0.0897 INCHES NOMINAL IN
aperture_shapeROUND
aperture_diameter1.9060 INCHES MINIMUM AND 1.9160 INCHES MAXIMUM IN
features_providedAPERTURE
surface_treatmentPHOSPHATE IRON OR PHOSPHATE ZINC
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.2910 INCHES NOMINAL ALL HOLES IN
mounting_hole_quantity8
NSN5340-01-407-2368
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12448937 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: 3.8800 INCHES NOMINAL3.8800 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: TT-C-490, TY 3 FED SPEC SINGLE TREATMENT RESPONSE
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMA A109 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A569 ASSN STD 2ND MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.2910 INCHES NOMINAL ALL HOLES IN
•
SHAPE: RECTANGULAR
•
APERTURE DIAMETER: 1.9060 INCHES MINIMUM AND 1.9160 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY8
LENGTH3.8800 INCHES NOMINAL3.8800 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTT-C-490, TY 3 FED SPEC SINGLE TREATMENT RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATIONASTMA A109 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A569 ASSN STD 2ND MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.2910 INCHES NOMINAL ALL HOLES IN
MOUNTING HOLE DIAMETER0.3280 INCHES MINIMUM AND 0.3380 INCHES MAXIMUM FIRST HOLE IN
SHAPERECTANGULAR
APERTURE DIAMETER1.9060 INCHES MINIMUM AND 1.9160 INCHES MAXIMUM IN
FEATURES PROVIDEDAPERTURE
SURFACE TREATMENTPHOSPHATE IRON OR PHOSPHATE ZINC
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 1
RCSK15092Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 12448937?
12448937 is a PLATE,MOUNTING.
What parts can replace 12448937?
There is 1 known substitute for 12448937: RCSK15092. Substitute compatibility should be verified for your specific system.
What is the NSN for 12448937?
12448937 is cataloged in the U.S. Government catalog under NSN 5340-01-407-2368. This indicates validated use in U.S. government and defense supply chains.
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