The O-Ring, cataloged under National Stock Number 5331-01-387-9097, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Pierce Biotechnology 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Pierce Biotechnology Inc (CAGE 1CNC5) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-387-9097 |
| Primary Part Number | 06411 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Pierce Biotechnology Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 06411 PRIMARY | Pierce Biotechnology Inc (USA) |
| Reference | Meaning |
|---|---|
| 06411 | 3/9 Design control — primary reference Barnstead Thermolyne Corporation Dba Barnstead International Div Laboratory Equipment |
NSN 5331-01-387-9097 is a O-Ring, manufactured by Pierce Biotechnology Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-387-9097 has 1 manufacturer part number on file: 06411 (Pierce Biotechnology 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.