The O-Ring, cataloged under National Stock Number 5331-01-729-2486, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Msc Industrial Direct Co., Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Msc Industrial Direct Co., Inc. (CAGE 4J007) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-729-2486 |
| Primary Part Number | 31952849 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Msc Industrial Direct Co., Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 31952849 PRIMARY | Msc Industrial Direct Co., Inc. (USA) |
| Reference | Meaning |
|---|---|
| PLR102126-02 | 5/9 Secondary reference L3harris Technologies, Inc. Div L3harris Technologies Inc Dba Harris Corporation |
NSN 5331-01-729-2486 is a O-Ring, manufactured by Msc Industrial Direct Co., Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-729-2486 has 1 manufacturer part number on file: 31952849 (Msc Industrial Direct Co., Inc.).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.