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717740064-001 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

717740064-001: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 11.310 INCHES NOMINAL IN, length: 3.940 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, slot_width: 0.220 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN, slot_length: 0.380 INCHES NOMINAL IN, securing_device_type: SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-290-3824, 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
717740064-001
NSN: 5340-01-290-3824
FSC: 5340 — Hardware, Commercial
CAGE: 04939 — LOCKHEED MARTIN CORPORATION (USA)
SPECIFICATIONS
width11.310 INCHES NOMINAL IN
length3.940 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
slot_width0.220 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
slot_length0.380 INCHES NOMINAL IN
securing_device_typeSPECIAL
mounting_opening_shape_styleCLOSED VERTICAL SLOT
material_document_and_classificationQQ-A-250/11,ALLOY 6061-T4 FED SPEC SINGLE MATERIAL RESPONSE
NSN5340-01-290-3824
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 717740064-001 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
•
LENGTH: 3.940 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: CLOSED VERTICAL SLOT
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/11,ALLOY 6061-T4 FED SPEC SINGLE MATERIAL RESPONSE
•
SECURING DEVICE TYPE: SPECIAL
•
WIDTH: 11.310 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 6061
•
SLOT WIDTH: 0.220 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
•
SLOT LENGTH: 0.380 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH3.940 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLECLOSED VERTICAL SLOT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,ALLOY 6061-T4 FED SPEC SINGLE MATERIAL RESPONSE
SECURING DEVICE TYPESPECIAL
WIDTH11.310 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 6061
SLOT WIDTH0.220 INCHES MINIMUM AND 0.226 INCHES MAXIMUM IN
SLOT LENGTH0.380 INCHES NOMINAL IN
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 717740064-001?
717740064-001 is a COVER,ACCESS.
What is the NSN for 717740064-001?
717740064-001 is cataloged in the U.S. Government catalog under NSN 5340-01-290-3824. 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.