PartsTable
Technical Data Sheet
Download PDF

WG115270 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

WG115270: O-RING.

The O-RING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5331-01-182-8394, 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
WG115270
NSN: 5331-01-182-8394
FSC: 5331 — O-ring
CAGE: 97578 — TIMKEN GEARS & SERVICES INC. DBA PHILADELPHIA GEAR DIV WESTERN REGIONAL SERVICE CENTER (USA)
SPECIFICATIONS
Part NumberWG115270
NSN5331-01-182-8394
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: WG115270 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 8
2-270N674-70Reference document
Same NSN cross-reference
Reference document — Secondary reference
91573398Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
MIL-G-21569B CL 1Reference document
Same NSN cross-reference
Reference document — Identification reference
D0551418Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
AS568B-270Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
M83461/1-270Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedNo demilitarization required
Ready to buy WG115270?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is WG115270?
WG115270 is a O-RING.
What parts can replace WG115270?
There are 8 known substitutes for WG115270: 2-270N674-70, 91573398, MIL-G-21569B CL 1 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WG115270?
WG115270 is cataloged in the U.S. Government catalog under NSN 5331-01-182-8394. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — WG115270

✓ 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.