The O-Ring, cataloged under National Stock Number 5331-01-581-9446, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (CAGE 83259); Naval Inventory Control Point Mechanicsburg (CAGE 03950); Parker-Hannifin Corp Div O-Ring Division (CAGE 02697); Treadwell Corporation (delaware) Dba Treadwell Corp (CAGE 81412) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-581-9446 |
| Primary Part Number | 2-013E515-80 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2-013E515-80 | Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division (USA) |
| 21-19878 FIND NO 159CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 2-013E515-80CP | Naval Inventory Control Point Mechanicsburg (USA) |
| 2-013E515-80 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 21-19878 | Treadwell Corporation (delaware) Dba Treadwell Corp (USA) |
| 21-19878 FIND NO 159 | Treadwell Corporation (delaware) Dba Treadwell Corp (USA) |
NSN 5331-01-581-9446 is a O-Ring, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-581-9446 has 6 cross-referenced part numbers: 2-013E515-80 (Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division), 21-19878 FIND NO 159CP (Naval Inventory Control Point Mechanicsburg), 2-013E515-80CP (Naval Inventory Control Point Mechanicsburg), 2-013E515-80 (Parker-Hannifin Corp Div O-Ring Division), 21-19878 (Treadwell Corporation (delaware) Dba Treadwell Corp) and 1 more.
There are 5 known substitutes for 5331-01-581-9446: 5331-01-006-5478, 5331-01-115-1298, 6610-01-497-4901 and 2 more. Verify interchangeability with system specifications before substitution.