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12571657 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12571657: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR W/ROUNDED CORNERS, width: 2.500 INCHES NOMINAL IN, length: 14.750 INCHES NOMINAL IN, material: STEEL, thickness: 0.120 INCHES NOMINAL IN, slot_length: 0.700 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-645-5741, 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
12571657
NSN: 5340-01-645-5741
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeRECTANGULAR W/ROUNDED CORNERS
width2.500 INCHES NOMINAL IN
length14.750 INCHES NOMINAL IN
materialSTEEL
thickness0.120 INCHES NOMINAL IN
slot_length0.700 INCHES NOMINAL IN
corner_radius0.250 INCHES NOMINAL IN
slot_quantity3
special_featuresSLOT WIDTH IS 0.350 INCHES (NOM) IN
mounting_hole_diameter0.310 INCHES NOMINAL ALL HOLES IN
mounting_hole_quantity7
end_item_identification2355-01-619-9288; MEDIUM MINE PROTECTED VEHICLE - MMPV
NSN5340-01-645-5741
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12571657 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: 7
•
CORNER RADIUS: 0.250 INCHES NOMINAL IN
•
LENGTH: 14.750 INCHES NOMINAL IN
•
SLOT QUANTITY: 3
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 0.310 INCHES NOMINAL ALL HOLES IN
•
SHAPE: RECTANGULAR W/ROUNDED CORNERS
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY7
CORNER RADIUS0.250 INCHES NOMINAL IN
LENGTH14.750 INCHES NOMINAL IN
SLOT QUANTITY3
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A36 ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER0.310 INCHES NOMINAL ALL HOLES IN
SHAPERECTANGULAR W/ROUNDED CORNERS
SPECIAL FEATURESSLOT WIDTH IS 0.350 INCHES (NOM) IN
WIDTH2.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPLATE, PUMPS
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 12571657?
12571657 is a PLATE,MOUNTING.
What is the NSN for 12571657?
12571657 is cataloged in the U.S. Government catalog under NSN 5340-01-645-5741. This indicates validated use in U.S. government and defense supply chains.
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