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11A7000521 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11A7000521: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include special_features: CONSIST OF 1EA P/N 11A7000519 AND 11A7000520, end_item_identification: NSN 4940-01-619-0916, part_name_assigned_by_controlling_agency: AIR DUCT WALL BRACKET, WELDMENT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-625-4401, 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
11A7000521
NSN: 5340-01-625-4401
FSC: 5340 — Hardware, Commercial
CAGE: 5B5M3 — DEVCOM CHEMICAL BIOLOGICAL CENTER DBA CHEMICAL BIOLOGICAL CENTER DIV U.S. DEPT OF ARMY (USA)
SPECIFICATIONS
special_featuresCONSIST OF 1EA P/N 11A7000519 AND 11A7000520
mounting_hole_quantity4
end_item_identificationNSN 4940-01-619-0916
part_name_assigned_by_controlling_agencyAIR DUCT WALL BRACKET, WELDMENT
NSN5340-01-625-4401
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11A7000521 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: 4
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
SPECIAL FEATURESCONSIST OF 1EA P/N 11A7000519 AND 11A7000520
PART NAME ASSIGNED BY CONTROLLING AGENCYAIR DUCT WALL BRACKET, WELDMENT
END ITEM IDENTIFICATIONNSN 4940-01-619-0916
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 11A7000521?
11A7000521 is a BRACKET,MOUNTING.
What is the NSN for 11A7000521?
11A7000521 is cataloged in the U.S. Government catalog under NSN 5340-01-625-4401. This indicates validated use in U.S. government and defense supply chains.
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