The O-Ring, cataloged under National Stock Number 5331-01-553-3243, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is R. H. Sheppard Co., Inc. Dba Sheppard. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5331-01-553-3243 |
| Primary Part Number | 2360731 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | R. H. Sheppard Co., Inc. Dba Sheppard |
| 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 |
|---|---|
| 2360731 | R. H. Sheppard Co., Inc. Dba Sheppard (USA) |
| Reference | Meaning |
|---|---|
| 8148 2360731 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5331-01-553-3243 is a O-Ring, manufactured by R. H. Sheppard Co., Inc. Dba Sheppard, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-553-3243 has 1 manufacturer part number on file: 2360731 (R. H. Sheppard Co., Inc. Dba Sheppard).
Key specifications for 2360731: Part Name Assigned by Controlling Agency: O-RING; End Item Identification: 2320-01-529-2251 TRUCK, BOMB,SERVICE, BUFFALO. 0 specifications are documented in the U.S. Government catalog.
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.