The O-Ring, cataloged under National Stock Number 5331-01-566-9130, 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 Racor Division Div Racor Division. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 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 Racor Division Div Racor Division (CAGE 55752); Nd Defense Llc (CAGE 338X5) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-566-9130 |
| Primary Part Number | 31211 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corporation Dba Racor Division Div Racor Division |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-01-566-9130 is a O-Ring, manufactured by Parker-Hannifin Corporation Dba Racor Division Div Racor Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-566-9130 has 3 cross-referenced part numbers: 31211 (Parker-Hannifin Corporation Dba Racor Division Div Racor Division), EMD-1444 (Nd Defense Llc), 1823565C1 (Nd Defense Llc).
There are 12 known substitutes for 5331-01-566-9130: 5935-00-115-2435, 5935-00-461-5386, 5961-00-988-7630 and 9 more. Verify interchangeability with system specifications before substitution.