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212A770-1 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

212A770-1: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 5052, overall_width: 2.360 INCHES NOMINAL IN, overall_height: 0.090 INCHES NOMINAL IN, overall_length: 8.240 INCHES NOMINAL IN, mounting_hole_type: PLAIN, mounting_hole_quantity: 20. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-508-9032, 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
212A770-1
NSN: 5340-01-508-9032
FSC: 5340 — Hardware, Commercial
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 5052
overall_width2.360 INCHES NOMINAL IN
overall_height0.090 INCHES NOMINAL IN
overall_length8.240 INCHES NOMINAL IN
mounting_hole_typePLAIN
mounting_hole_quantity20
end_item_identificationCORE B INSTAL
part_name_assigned_by_controlling_agencyPANEL,IO,SO EXTENSION
NSN5340-01-508-9032
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 212A770-1 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: 20
•
MATERIAL: ALUMINUM ALLOY 5052
•
MOUNTING HOLE TYPE: PLAIN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY20
OVERALL HEIGHT0.090 INCHES NOMINAL IN
OVERALL LENGTH8.240 INCHES NOMINAL IN
OVERALL WIDTH2.360 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPANEL,IO,SO EXTENSION
END ITEM IDENTIFICATIONCORE B INSTAL
MATERIALALUMINUM ALLOY 5052
MOUNTING HOLE TYPEPLAIN
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
212A770Reference 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 212A770-1?
212A770-1 is a BRACKET,MOUNTING.
What parts can replace 212A770-1?
There is 1 known substitute for 212A770-1: 212A770. Substitute compatibility should be verified for your specific system.
What is the NSN for 212A770-1?
212A770-1 is cataloged in the U.S. Government catalog under NSN 5340-01-508-9032. This indicates validated use in U.S. government and defense supply chains.
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