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8084661 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8084661: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 5.938 INCHES NOMINAL IN, length: 8.188 INCHES NOMINAL IN, material: STEEL, corner_radius: 1.313 INCHES NOMINAL IN, hole_diameter: 0.344 INCHES NOMINAL IN, body_thickness: 0.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-366-3469, 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
8084661
NSN: 5340-00-366-3469
FSC: 5340 — Hardware, Commercial
CAGE: 39VG9 — PROGRESS RAIL LOCOMOTIVE INC. DBA PROGRESS RAIL SWITCHING SERVICES LLC (USA)
SPECIFICATIONS
width5.938 INCHES NOMINAL IN
length8.188 INCHES NOMINAL IN
materialSTEEL
corner_radius1.313 INCHES NOMINAL IN
hole_diameter0.344 INCHES NOMINAL IN
body_thickness0.250 INCHES NOMINAL IN
features_providedSEALING CAPABILITY
peripheral_shape_styleRECTANGLE, MULTI HOLES
hole_quantity_along_width3
hole_quantity_along_length1
cross-sectional_shape_styleFLAT W/OPEN CENTER
mounting_opening_shape_styleUNTHREADED HOLE
NSN5340-00-366-3469
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8084661 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
•
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 0.125 INCHES NOMINAL IN
•
CORNER RADIUS: 1.313 INCHES NOMINAL IN
•
LENGTH: 8.188 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 3.188 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 1
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 2.406 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT W/OPEN CENTER
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.125 INCHES NOMINAL IN
CORNER RADIUS1.313 INCHES NOMINAL IN
LENGTH8.188 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH3.188 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH1
DISTANCE BETWEEN HOLES ALONG WIDTH2.406 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
CROSS-SECTIONAL SHAPE STYLEFLAT W/OPEN CENTER
FEATURES PROVIDEDSEALING CAPABILITY
HOLE QUANTITY ALONG WIDTH3
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8084661?
8084661 is a COVER,ACCESS.
What is the NSN for 8084661?
8084661 is cataloged in the U.S. Government catalog under NSN 5340-00-366-3469. 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.