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DS9990-454-501 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

DS9990-454-501: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include overall_length: 16.0 INCHES NOMINAL IN, special_features: DIMENSIONS 4" X 6" X 16", end_item_identification: AN/SRC-59G P-25 G, part_name_assigned_by_controlling_agency: MBB CHARGER BACK BRACKET. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-721-1897, 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
DS9990-454-501
NSN: 5340-01-721-1897
FSC: 5340 — Hardware, Commercial
CAGE: 78205 — MOTOROLA SOLUTIONS, INC. DBA MOTOROLA SOLUTIONS, INC DIV U.S. FEDERAL GOVERNMENT MARKETS REGION (USA)
SPECIFICATIONS
overall_length16.0 INCHES NOMINAL IN
special_featuresDIMENSIONS 4" X 6" X 16"
end_item_identificationAN/SRC-59G P-25 G
part_name_assigned_by_controlling_agencyMBB CHARGER BACK BRACKET
NSN5340-01-721-1897
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: DS9990-454-501 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
TECHNICAL CHARACTERISTICS
OVERALL LENGTH16.0 INCHES NOMINAL IN
SPECIAL FEATURESDIMENSIONS 4" X 6" X 16"
PART NAME ASSIGNED BY CONTROLLING AGENCYMBB CHARGER BACK BRACKET
END ITEM IDENTIFICATIONAN/SRC-59G P-25 G
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DS9990-454-501?
DS9990-454-501 is a BRACKET,MOUNTING.
What is the NSN for DS9990-454-501?
DS9990-454-501 is cataloged in the U.S. Government catalog under NSN 5340-01-721-1897. This indicates validated use in U.S. government and defense supply chains.
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