The O-Ring, cataloged under National Stock Number 5331-01-010-9991, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Aventics Corp Div Aventics Corporation. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Aventics Corp Div Aventics Corporation (CAGE 7AJK0) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-010-9991 |
| Primary Part Number | R432012144 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Aventics Corp Div Aventics Corporation |
| 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 |
|---|---|
| R432012144 | Aventics Corp Div Aventics Corporation (USA) |
| Reference | Meaning |
|---|---|
| P153687PC9 | 5/9 Secondary reference Bosch Rexroth Corporation Div Bosch Rexroth |
| P49708-33 | 3/9 Design control — primary reference Bosch Rexroth Corporation Div Bosch Rexroth |
NSN 5331-01-010-9991 is a O-Ring, manufactured by Aventics Corp Div Aventics Corporation, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-010-9991 has 1 manufacturer part number on file: R432012144 (Aventics Corp Div Aventics Corporation).
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.