The O-Ring, cataloged under National Stock Number 5331-01-384-2978, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Danaher Corporation Dba Mccrometer Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | Danaher Corporation Dba Mccrometer Division (CAGE 65984) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-384-2978 |
| Primary Part Number | GS0S06 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Danaher Corporation Dba Mccrometer Division |
| 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 |
|---|---|
| GS0S06 PRIMARY | Danaher Corporation Dba Mccrometer Division (USA) |
| Reference | Meaning |
|---|---|
| GS0S06 | 5/9 Secondary reference Ametek Inc Schutte and Koerting Div |
NSN 5331-01-384-2978 is a O-Ring, manufactured by Danaher Corporation Dba Mccrometer Division, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-384-2978 has 1 manufacturer part number on file: GS0S06 (Danaher Corporation Dba Mccrometer Division).
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.