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717538007-001 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

717538007-001: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 9.956 INCHES NOMINAL IN, length: 10.306 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, hole_diameter: 0.168 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN, body_thickness: 0.468 INCHES NOMINAL IN, flange_thickness: 0.468 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-285-7058, 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
717538007-001
NSN: 5340-01-285-7058
FSC: 5340 — Hardware, Commercial
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)
SPECIFICATIONS
width9.956 INCHES NOMINAL IN
length10.306 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
hole_diameter0.168 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN
body_thickness0.468 INCHES NOMINAL IN
flange_thickness0.468 INCHES NOMINAL IN
surface_treatmentNICKEL
corner_bevel_length0.530 INCHES NOMINAL IN
securing_device_typeSPECIAL
hole_quantity_along_width8
first_recess_inside_height0.107 INCHES NOMINAL IN
hole_quantity_along_length10
NSN5340-01-285-7058
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 717538007-001 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: 1.615 INCHES NOMINAL IN
•
LENGTH: 10.306 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: 717806000,CODE 3405,MARTIN MARIETTA CORP MFR REF SINGLE TREATMENT RESPONSE
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 1.995 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.468 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.107 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 10
•
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH: 0.569 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH1.615 INCHES NOMINAL IN
LENGTH10.306 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION717806000,CODE 3405,MARTIN MARIETTA CORP MFR REF SINGLE TREATMENT RESPONSE
DISTANCE BETWEEN HOLES ALONG LENGTH1.995 INCHES NOMINAL IN
FLANGE THICKNESS0.468 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.107 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH10
DISTANCE BETWEEN HOLE CENTERLINE AND FIRST HOLE ALONG LENGTH0.569 INCHES NOMINAL IN
CORNER BEVEL LENGTH0.530 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH2.500 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
717538007-002Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
67-00041Same 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)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 717538007-001?
717538007-001 is a COVER,ACCESS.
What parts can replace 717538007-001?
There are 2 known substitutes for 717538007-001: 717538007-002, 67-00041. Substitute compatibility should be verified for your specific system.
What is the NSN for 717538007-001?
717538007-001 is cataloged in the U.S. Government catalog under NSN 5340-01-285-7058. 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.