The O-Ring, cataloged under National Stock Number 5331-01-138-5262, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Savage Associates Inc Div Petro Chem Technologies. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Savage Associates Inc Div Petro Chem Technologies (CAGE 4K437); Kovatch Corp. (CAGE 59556) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-138-5262 |
| Primary Part Number | 157085-114 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Savage Associates Inc Div Petro Chem Technologies |
| 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 |
|---|---|
| 157085-114 PRIMARY | Savage Associates Inc Div Petro Chem Technologies (USA) |
| 157085-114 | Kovatch Corp. (USA) |
| Reference | Meaning |
|---|---|
| 157085-114 | 3/9 Design control — primary reference Prince Alexander Partners Inc Div Architecture Engieering and Economic Development |
| 150785-114 | 5/9 Secondary reference Prince Alexander Partners Inc Div Architecture Engieering and Economic Development |
NSN 5331-01-138-5262 is a O-Ring, manufactured by Savage Associates Inc Div Petro Chem Technologies, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-138-5262 has 2 manufacturer part numbers on file: 157085-114 (Savage Associates Inc Div Petro Chem Technologies), 157085-114 (Kovatch Corp.).
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.