The O-Ring, cataloged under National Stock Number 5331-01-519-2559, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Heil Trailer International Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Heil Trailer International Llc (CAGE 63576) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-519-2559 |
| Primary Part Number | 568906 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Heil Trailer International Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 568906 PRIMARY | Heil Trailer International Llc (USA) |
NSN 5331-01-519-2559 is a O-Ring, manufactured by Heil Trailer International Llc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-519-2559 has 1 cross-referenced part number: 568906 (Heil Trailer International Llc).
There are 2 known substitutes for 5331-01-519-2559: 5340-00-855-0070, 5330-01-013-2163. Verify interchangeability with system specifications before substitution.