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212A782-2 — PLATE,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

212A782-2: PLATE,MOUNTING.

The PLATE,MOUNTING is a the manufacturer industrial component. Key specifications include shape: RECTANGULAR, width: 1.750 INCHES NOMINAL1.750 INCHES NOMINAL IN, length: 3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, thickness: 0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN, mounting_hole_type: UNTHREADED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-508-8974, 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
212A782-2
NSN: 5340-01-508-8974
FSC: 5340 — Hardware, Commercial
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
shapeRECTANGULAR
width1.750 INCHES NOMINAL1.750 INCHES NOMINAL IN
length3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
thickness0.060 INCHES NOMINAL0.060 INCHES NOMINAL IN
mounting_hole_typeUNTHREADED
mounting_hole_diameter0.965 INCHES NOMINAL SECOND HOLE IN
mounting_hole_quantity10
end_item_identificationCORE B INSTAL
part_name_assigned_by_controlling_agencyPLATE,CONNECTOR,DATA BUS BRACKET
NSN5340-01-508-8974
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 212A782-2 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: 10
•
LENGTH: 3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.203 INCHES NOMINAL FIRST HOLE IN
•
SHAPE: RECTANGULAR
•
WIDTH: 1.750 INCHES NOMINAL1.750 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY10
LENGTH3.000 INCHES NOMINAL3.000 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.203 INCHES NOMINAL FIRST HOLE IN
MOUNTING HOLE DIAMETER0.136 INCHES NOMINAL ALL HOLES IN
MOUNTING HOLE DIAMETER0.965 INCHES NOMINAL SECOND HOLE IN
SHAPERECTANGULAR
WIDTH1.750 INCHES NOMINAL1.750 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPLATE,CONNECTOR,DATA BUS BRACKET
END ITEM IDENTIFICATIONCORE B INSTAL
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 1
212A782Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 212A782-2?
212A782-2 is a PLATE,MOUNTING.
What parts can replace 212A782-2?
There is 1 known substitute for 212A782-2: 212A782. Substitute compatibility should be verified for your specific system.
What is the NSN for 212A782-2?
212A782-2 is cataloged in the U.S. Government catalog under NSN 5340-01-508-8974. This indicates validated use in U.S. government and defense supply chains.
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