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16B6505-801 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

16B6505-801: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, securing_device_type: THREADED FASTENER, end_item_identification: F-16C/D AIRCRAFT, cross-sectional_shape_style: OBLONG RECESS. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-252-9264, 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
16B6505-801
NSN: 5340-01-252-9264
FSC: 5340 — Hardware, Commercial
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
securing_device_typeTHREADED FASTENER
end_item_identificationF-16C/D AIRCRAFT
cross-sectional_shape_styleOBLONG RECESS
NSN5340-01-252-9264
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 16B6505-801 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
•
CROSS-SECTIONAL SHAPE STYLE: OBLONG RECESS
•
SECURING DEVICE TYPE: THREADED FASTENER
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL SHAPE STYLEOBLONG RECESS
SECURING DEVICE TYPETHREADED FASTENER
END ITEM IDENTIFICATIONF-16C/D AIRCRAFT
MATERIALALUMINUM ALLOY
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 2
1560PL0659908Reference document
Same NSN cross-reference
Reference document — Informative reference only
5340PL1541112Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 16B6505-801?
16B6505-801 is a COVER,ACCESS.
What parts can replace 16B6505-801?
There are 2 known substitutes for 16B6505-801: 1560PL0659908, 5340PL1541112. Substitute compatibility should be verified for your specific system.
What is the NSN for 16B6505-801?
16B6505-801 is cataloged in the U.S. Government catalog under NSN 5340-01-252-9264. 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.