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6782407-1 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6782407-1: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 7.130 INCHES NOMINAL IN, length: 19.690 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, corner_radius: 0.440 INCHES NOMINAL IN, body_thickness: 0.380 INCHES NOMINAL IN, peripheral_shape_style: RECTANGLE, MULTI HOLES. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-597-2644, 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
6782407-1
NSN: 5340-01-597-2644
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
width7.130 INCHES NOMINAL IN
length19.690 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
corner_radius0.440 INCHES NOMINAL IN
body_thickness0.380 INCHES NOMINAL IN
peripheral_shape_styleRECTANGLE, MULTI HOLES
hole_quantity_along_width4
hole_quantity_along_length14
cross-sectional_shape_styleFLAT
distance_between_holes_along_width2.750 INCHES NOMINAL IN
distance_between_holes_along_length2.750 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyCOVER, JUNCTION BOX
NSN5340-01-597-2644
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6782407-1 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: 2.190 INCHES NOMINAL IN
•
CORNER RADIUS: 0.440 INCHES NOMINAL IN
•
LENGTH: 19.690 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 2.750 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 14
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 2.750 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
HOLE QUANTITY ALONG WIDTH: 4
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH2.190 INCHES NOMINAL IN
CORNER RADIUS0.440 INCHES NOMINAL IN
LENGTH19.690 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH2.750 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH14
DISTANCE BETWEEN HOLES ALONG WIDTH2.750 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLAT
HOLE QUANTITY ALONG WIDTH4
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH1.406 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6782407-1?
6782407-1 is a COVER,ACCESS.
What is the NSN for 6782407-1?
6782407-1 is cataloged in the U.S. Government catalog under NSN 5340-01-597-2644. 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.