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74A332558-2017 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

74A332558-2017: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include special_features: ASSEMBLY COMBAT AIRCRAFT AIRCRAFT EF-18 HORNET-FUSELAGE SEGMENT, part_name_assigned_by_controlling_agency: COVER,ACCESS-FUS AFT SECTION. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-673-2256, 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
74A332558-2017
NSN: 5340-01-673-2256
FSC: 5340 — Hardware, Commercial
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
special_featuresASSEMBLY COMBAT AIRCRAFT AIRCRAFT EF-18 HORNET-FUSELAGE SEGMENT
part_name_assigned_by_controlling_agencyCOVER,ACCESS-FUS AFT SECTION
NSN5340-01-673-2256
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 74A332558-2017 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
SPECIAL FEATURESASSEMBLY COMBAT AIRCRAFT AIRCRAFT EF-18 HORNET-FUSELAGE SEGMENT
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER,ACCESS-FUS AFT SECTION
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
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 74A332558-2017?
74A332558-2017 is a COVER,ACCESS.
What is the NSN for 74A332558-2017?
74A332558-2017 is cataloged in the U.S. Government catalog under NSN 5340-01-673-2256. This indicates validated use in U.S. government and defense supply chains.
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