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7008-42-410-2050 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7008-42-410-2050: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include special_features: FAIRING AND DUCT INSTALLATION MAIN ROTOR PYLON, peripheral_shape_style: RECTANGLE, ONE CENTER HOLE, end_item_identification: S-70B HELICOPTER, FAIRING AND DUCT, MAIN ROTOR PYLON, part_name_assigned_by_controlling_agency: PANEL ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-642-1283, 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
7008-42-410-2050
NSN: 5340-01-642-1283
FSC: 5340 — Hardware, Commercial
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
special_featuresFAIRING AND DUCT INSTALLATION MAIN ROTOR PYLON
peripheral_shape_styleRECTANGLE, ONE CENTER HOLE
end_item_identificationS-70B HELICOPTER, FAIRING AND DUCT, MAIN ROTOR PYLON
part_name_assigned_by_controlling_agencyPANEL ASSEMBLY
NSN5340-01-642-1283
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7008-42-410-2050 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
•
PERIPHERAL SHAPE STYLE: RECTANGLE, ONE CENTER HOLE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESFAIRING AND DUCT INSTALLATION MAIN ROTOR PYLON
PERIPHERAL SHAPE STYLERECTANGLE, ONE CENTER HOLE
PART NAME ASSIGNED BY CONTROLLING AGENCYPANEL ASSEMBLY
END ITEM IDENTIFICATIONS-70B HELICOPTER, FAIRING AND DUCT, MAIN ROTOR PYLON
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 — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 7008-42-410-2050?
7008-42-410-2050 is a COVER,ACCESS.
What is the NSN for 7008-42-410-2050?
7008-42-410-2050 is cataloged in the U.S. Government catalog under NSN 5340-01-642-1283. 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.