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12506056 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12506056: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: IRREGULAR, width: 49.8 MILLIMETERS MINIMUM AND 51.8 MILLIMETERS MAXIMUM MM, length: 176.8 MILLIMETERS MINIMUM AND 178.8 MILLIMETERS MAXIMUM MM, material: STEEL COMP 1008 OR STEEL COMP 1011, thickness: 3.0 MILLIMETERS NOMINAL MM, corner_radius: 4.8 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-578-6934, 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
12506056
NSN: 5340-01-578-6934
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
shapeIRREGULAR
width49.8 MILLIMETERS MINIMUM AND 51.8 MILLIMETERS MAXIMUM MM
length176.8 MILLIMETERS MINIMUM AND 178.8 MILLIMETERS MAXIMUM MM
materialSTEEL COMP 1008 OR STEEL COMP 1011
thickness3.0 MILLIMETERS NOMINAL MM
corner_radius4.8 MILLIMETERS NOMINAL MM
aperture_shapeOVAL
aperture_width19.1 MILLIMETERS NOMINAL MM
special_featuresITEMS INCLUDED WITH ASSEMBLY: 12414389-003 NUT, WELD, SQUARE AND 12506056-001 PLATE, COVER, SWITCH BOX
mounting_hole_diameter6.7 MILLIMETERS MINIMUM AND 7.3 MILLIMETERS MAXIMUM ALL HOLES MM
mounting_hole_quantity2
end_item_identification2320-01-552-7762 TRUCK, WRECKER
NSN5340-01-578-6934
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12506056 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: 2
•
CORNER RADIUS: 4.8 MILLIMETERS NOMINAL MM
•
LENGTH: 176.8 MILLIMETERS MINIMUM AND 178.8 MILLIMETERS MAXIMUM MM
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A1008/A1008M ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A1011/A1011M ASSN STD SINGLE MATERIAL RESPONSE
•
MOUNTING HOLE DIAMETER: 6.7 MILLIMETERS MINIMUM AND 7.3 MILLIMETERS MAXIMUM ALL HOLES MM
•
SHAPE: IRREGULAR
•
APERTURE WIDTH: 19.1 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY2
CORNER RADIUS4.8 MILLIMETERS NOMINAL MM
LENGTH176.8 MILLIMETERS MINIMUM AND 178.8 MILLIMETERS MAXIMUM MM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A1008/A1008M ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A1011/A1011M ASSN STD SINGLE MATERIAL RESPONSE
MOUNTING HOLE DIAMETER6.7 MILLIMETERS MINIMUM AND 7.3 MILLIMETERS MAXIMUM ALL HOLES MM
SHAPEIRREGULAR
APERTURE WIDTH19.1 MILLIMETERS NOMINAL MM
SPECIAL FEATURESITEMS INCLUDED WITH ASSEMBLY: 12414389-003 NUT, WELD, SQUARE AND 12506056-001 PLATE, COVER, SWITCH BOX
WIDTH49.8 MILLIMETERS MINIMUM AND 51.8 MILLIMETERS MAXIMUM MM
PART NAME ASSIGNED BY CONTROLLING AGENCYPLATE, CORD, SWITCH BOX
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 12506056?
12506056 is a PLATE,MOUNTING.
What is the NSN for 12506056?
12506056 is cataloged in the U.S. Government catalog under NSN 5340-01-578-6934. This indicates validated use in U.S. government and defense supply chains.
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