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74A586448-1003 — BRACKET,MOUNTING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

74A586448-1003: BRACKET,MOUNTING.

The BRACKET,MOUNTING is a the manufacturer industrial component. Key specifications include material: ALUMINUM, end_item_identification: CF-18 AIRCRAFT, part_name_assigned_by_controlling_agency: ADAPTER, MOUNTING-FUEL VALVE TANKNO.4. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-564-5028, 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
74A586448-1003
NSN: 5340-01-564-5028
FSC: 5340 — Hardware, Commercial
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM
end_item_identificationCF-18 AIRCRAFT
part_name_assigned_by_controlling_agencyADAPTER, MOUNTING-FUEL VALVE TANKNO.4
NSN5340-01-564-5028
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74A586448-1003 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
•
MATERIAL: ALUMINUM
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESVENT AND DUMP SYSTEM (FUEL VALVE 4). ADAPTER MOUNTING. NUT ASSEMBLY, SELF LOCKING, GANG CHANNEL, REPLACEABLE, VARIABLE C'BORE, 125KSI FTU, 350 DEGREE F. PUSH OUT LBS MIN; 225. TWIST OUT IN LBS MIN; 160
PART NAME ASSIGNED BY CONTROLLING AGENCYADAPTER, MOUNTING-FUEL VALVE TANKNO.4
END ITEM IDENTIFICATIONCF-18 AIRCRAFT
MATERIALALUMINUM
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
BCG544N-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 74A586448-1003?
74A586448-1003 is a BRACKET,MOUNTING.
What parts can replace 74A586448-1003?
There is 1 known substitute for 74A586448-1003: BCG544N-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 74A586448-1003?
74A586448-1003 is cataloged in the U.S. Government catalog under NSN 5340-01-564-5028. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.