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Technical Data Sheet
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21065028 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

21065028: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-718-8949, 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
21065028
NSN: 5340-01-718-8949
FSC: 5340 — Hardware, Commercial
CAGE: 5NS11 — VOLVO GROUP NORTH AMERICA LLC DBA VOLVO GROUP NORTH AMERICA, INC (USA)
SPECIFICATIONS
Part Number21065028
NSN5340-01-718-8949
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 21065028 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
SUBSTITUTES & CROSS-REFERENCES 1
WP 1150 R00021-9-2320-459Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 21065028?
21065028 is a COVER,ACCESS.
What parts can replace 21065028?
There is 1 known substitute for 21065028: WP 1150 R00021-9-2320-459. Substitute compatibility should be verified for your specific system.
What is the NSN for 21065028?
21065028 is cataloged in the U.S. Government catalog under NSN 5340-01-718-8949. This indicates validated use in U.S. government and defense supply chains.
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