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12491810 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12491810: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR W/ROUNDED CORNERS, width: 302.0 MILLIMETERS NOMINAL MM, length: 343.0 MILLIMETERS NOMINAL MM, material: STEEL, thickness: 0.375 INCHES NOMINAL IN, special_features: HOLES 6 THROUGH 14 ALL HAVE THE SAME DIA OF HOLE 5, 17.5-17.9 MIN-MAX MILLIMETERS DIA. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-589-1802, 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
12491810
NSN: 5340-01-589-1802
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR W/ROUNDED CORNERS
width302.0 MILLIMETERS NOMINAL MM
length343.0 MILLIMETERS NOMINAL MM
materialSTEEL
thickness0.375 INCHES NOMINAL IN
special_featuresHOLES 6 THROUGH 14 ALL HAVE THE SAME DIA OF HOLE 5, 17.5-17.9 MIN-MAX MILLIMETERS DIA
mounting_hole_typeUNTHREADED
mounting_hole_diameter13.4 MILLIMETERS MINIMUM AND 14.0 MILLIMETERS MAXIMUM FIRST HOLE MM
mounting_hole_quantity14
end_item_identification2320-01-552-7782 TRUCK, DUMP
material_document_and_classificationASTM A572/A572M, GRADE 80 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A656/A656M, GRADE 80 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencyREINFORCING PLATE, CURBSIDE
NSN5340-01-589-1802
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12491810 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: 14
•
LENGTH: 343.0 MILLIMETERS NOMINAL MM
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A572/A572M, GRADE 80 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A656/A656M, GRADE 80 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 13.4 MILLIMETERS MINIMUM AND 14.0 MILLIMETERS MAXIMUM FIRST HOLE MM
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY14
LENGTH343.0 MILLIMETERS NOMINAL MM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A572/A572M, GRADE 80 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A656/A656M, GRADE 80 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER13.4 MILLIMETERS MINIMUM AND 14.0 MILLIMETERS MAXIMUM FIRST HOLE MM
MOUNTING HOLE DIAMETER13.4 MILLIMETERS MINIMUM AND 14.0 MILLIMETERS MAXIMUM FOURTH HOLE MM
MOUNTING HOLE DIAMETER13.4 MILLIMETERS MINIMUM AND 14.0 MILLIMETERS MAXIMUM SECOND HOLE MM
MOUNTING HOLE DIAMETER13.4 MILLIMETERS MINIMUM AND 14.0 MILLIMETERS MAXIMUM THIRD HOLE MM
MOUNTING HOLE DIAMETER17.5 MILLIMETERS MINIMUM AND 17.9 MILLIMETERS MAXIMUM FIFTH HOLE MM
SHAPERECTANGULAR W/ROUNDED CORNERS
SPECIAL FEATURESHOLES 6 THROUGH 14 ALL HAVE THE SAME DIA OF HOLE 5, 17.5-17.9 MIN-MAX MILLIMETERS DIA
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 12491810?
12491810 is a PLATE,MOUNTING.
What is the NSN for 12491810?
12491810 is cataloged in the U.S. Government catalog under NSN 5340-01-589-1802. This indicates validated use in U.S. government and defense supply chains.
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