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D1301489 PIECE 3 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

D1301489 PIECE 3: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-235-2151, 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
D1301489 PIECE 3
NSN: 5340-01-235-2151
FSC: 5340 — Hardware, Commercial
CAGE: 06816 — PALL CORP DIV PALL CORPORATION (USA)
SPECIFICATIONS
Part NumberD1301489 PIECE 3
NSN5340-01-235-2151
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: D1301489 PIECE 3 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 3
2DA763Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2124 P.E.P.4.1.4Reference document
Same NSN cross-reference
Reference document — Secondary reference
1199493Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D1301489 PIECE 3?
D1301489 PIECE 3 is a COVER,ACCESS.
What parts can replace D1301489 PIECE 3?
There are 3 known substitutes for D1301489 PIECE 3: 2DA763, 2124 P.E.P.4.1.4, 1199493. Substitute compatibility should be verified for your specific system.
What is the NSN for D1301489 PIECE 3?
D1301489 PIECE 3 is cataloged in the U.S. Government catalog under NSN 5340-01-235-2151. 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.