The O-Ring, cataloged under National Stock Number 5331-01-206-6818, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Curtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9); Toolex, Inc Dba Toolex Inc (CAGE 1W383) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-206-6818 |
| Primary Part Number | 140270 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-01-206-6818 is a O-Ring, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-206-6818 has 2 cross-referenced part numbers: 140270 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 140270 (Toolex, Inc Dba Toolex Inc).
There are 4 known substitutes for 5331-01-206-6818: 5920-00-142-7428, 4820-01-294-8211, 2530-01-391-6387 and 1 more. Verify interchangeability with system specifications before substitution.