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1TWN-A-232-0-03 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1TWN-A-232-0-03: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5340-01-599-9913, 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
1TWN-A-232-0-03
NSN: 5340-01-599-9913
FSC: 5340 — Hardware, Commercial
CAGE: 53790 — STAUFF CORP (USA)
SPECIFICATIONS
Part Number1TWN-A-232-0-03
NSN5340-01-599-9913
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1TWN-A-232-0-03 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
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 4
A210606000356Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1130000765Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
GD 3D W3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
0016281Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1TWN-A-232-0-03?
1TWN-A-232-0-03 is a COVER,ACCESS.
What parts can replace 1TWN-A-232-0-03?
There are 4 known substitutes for 1TWN-A-232-0-03: A210606000356, 1130000765, GD 3D W3 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1TWN-A-232-0-03?
1TWN-A-232-0-03 is cataloged in the U.S. Government catalog under NSN 5340-01-599-9913. This indicates validated use in U.S. government and defense supply chains.
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