The O-Ring, cataloged under National Stock Number 5331-01-075-8233, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Thermal Engineering International (usa) Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Thermal Engineering International (usa) Inc. (CAGE 1MME1) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-075-8233 |
| Primary Part Number | 900-D-003 ITEM 29 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Thermal Engineering International (usa) 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 |
|---|---|
| 900-D-003 ITEM 29 PRIMARY | Thermal Engineering International (usa) Inc. (USA) |
| Reference | Meaning |
|---|---|
| 100-D-054 | 3/9 Design control — primary reference Senior Engineering Co Industrial Products Div |
| 100-D-054 | 5/9 Secondary reference Thermal Engineering International Usa Inc |
| 900-D-003 ITEM 29 | 5/9 Secondary reference Thermal Engineering International Usa Inc |
| 100-D-054 | 5/9 Secondary reference Thermal Engineering International (usa) Inc. |
NSN 5331-01-075-8233 is a O-Ring, manufactured by Thermal Engineering International (usa) Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-075-8233 has 1 manufacturer part number on file: 900-D-003 ITEM 29 (Thermal Engineering International (usa) 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.