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FSS01A7TC — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

FSS01A7TC: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include peripheral_shape_style: RECTANGLE, NO HOLES, end_item_identification: NTDPWULAN ALT, part_name_assigned_by_controlling_agency: TRAY,COVER. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-619-8488, 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
FSS01A7TC
NSN: 5340-01-619-8488
FSC: 5340 — Hardware, Commercial
CAGE: 025G3 — HUBBELL PREMISE WIRING INC (USA)
SPECIFICATIONS
peripheral_shape_styleRECTANGLE, NO HOLES
end_item_identificationNTDPWULAN ALT
part_name_assigned_by_controlling_agencyTRAY,COVER
NSN5340-01-619-8488
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: FSS01A7TC 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, NO HOLES
TECHNICAL CHARACTERISTICS
PERIPHERAL SHAPE STYLERECTANGLE, NO HOLES
PART NAME ASSIGNED BY CONTROLLING AGENCYTRAY,COVER
END ITEM IDENTIFICATIONNTDPWULAN ALT
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 2
218073765Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
ERH673-4721A105 ERPN 1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FSS01A7TC?
FSS01A7TC is a COVER,ACCESS.
What parts can replace FSS01A7TC?
There are 2 known substitutes for FSS01A7TC: 218073765, ERH673-4721A105 ERPN 1. Substitute compatibility should be verified for your specific system.
What is the NSN for FSS01A7TC?
FSS01A7TC is cataloged in the U.S. Government catalog under NSN 5340-01-619-8488. 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.