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7416947-1 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7416947-1: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 7.840 INCHES MINIMUM AND 10.350 INCHES MAXIMUM IN, length: 10.350 INCHES NOMINAL IN, material: ALUMINUM, minor_length: 7.840 INCHES NOMINAL IN, hole_diameter: 0.125 INCHES NOMINAL IN, body_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-507-7497, 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
7416947-1
NSN: 5340-01-507-7497
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
width7.840 INCHES MINIMUM AND 10.350 INCHES MAXIMUM IN
length10.350 INCHES NOMINAL IN
materialALUMINUM
minor_length7.840 INCHES NOMINAL IN
hole_diameter0.125 INCHES NOMINAL IN
body_thickness0.125 INCHES NOMINAL IN
surface_treatmentPAINT EPOXY
securing_device_typeSPECIAL
peripheral_shape_styleTRAPEZOID, MULTI HOLE
end_item_identificationRMS LOS ANTEN
hole_quantity_along_width2
hole_quantity_along_length2
NSN5340-01-507-7497
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7416947-1 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: 6.830 INCHES NOMINAL IN
•
LENGTH: 10.350 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-C-5541, CLASS 1A MIL SPEC 1ST TREATMENT RESPONSE A
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 9.600 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 2
•
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH: 8.300 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 6.630 INCHES NOMINAL IN
•
MINOR LENGTH: 7.840 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH6.830 INCHES NOMINAL IN
LENGTH10.350 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541, CLASS 1A MIL SPEC 1ST TREATMENT RESPONSE A
DISTANCE BETWEEN HOLES ALONG LENGTH9.600 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH2
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH8.300 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH6.630 INCHES NOMINAL IN
MINOR LENGTH7.840 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPESPECIAL
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7416947-1?
7416947-1 is a COVER,ACCESS.
What is the NSN for 7416947-1?
7416947-1 is cataloged in the U.S. Government catalog under NSN 5340-01-507-7497. 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.