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884021 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

884021: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include overall_length: 11.250 INCHES NOMINAL IN, mounting_hole_type: PLAIN, end_item_identification: HY-GAIN MODEL 2020BB ANTENNA, part_name_assigned_by_controlling_agency: REAR BRKT ASSY. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-561-8239, 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
884021
NSN: 5340-01-561-8239
FSC: 5340 — Hardware, Commercial
CAGE: 338L5 — UNITED STATES ANTENNA PRODUCTS, L.L.C. (USA)
SPECIFICATIONS
overall_length11.250 INCHES NOMINAL IN
mounting_hole_typePLAIN
end_item_identificationHY-GAIN MODEL 2020BB ANTENNA
part_name_assigned_by_controlling_agencyREAR BRKT ASSY
NSN5340-01-561-8239
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 884021 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 TYPE: PLAIN
TECHNICAL CHARACTERISTICS
OVERALL LENGTH11.250 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYREAR BRKT ASSY
END ITEM IDENTIFICATIONHY-GAIN MODEL 2020BB ANTENNA
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 884021?
884021 is a BRACKET,MOUNTING.
What is the NSN for 884021?
884021 is cataloged in the U.S. Government catalog under NSN 5340-01-561-8239. This indicates validated use in U.S. government and defense supply chains.
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