The O-Ring, cataloged under National Stock Number 5331-01-210-0633, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Saab Dynamics Aktiebolag Div Dynamics. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Saab Dynamics Aktiebolag Div Dynamics (CAGE A175N); Saab Dynamics Ab (CAGE SF413) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-210-0633 |
| Primary Part Number | F1301-145540A |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Saab Dynamics Aktiebolag Div Dynamics |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| F1301-145540A | Saab Dynamics Aktiebolag Div Dynamics (SWE) |
| 13230036 | Saab Dynamics Ab (SWE) |
| Reference | Meaning |
|---|---|
| F1301-145540A | 3/9 Design control — primary reference Saab Bofors Dynamics Ab |
| F1301-145540A | 5/9 Secondary reference Saab Dynamics Ab |
NSN 5331-01-210-0633 is a O-Ring, manufactured by Saab Dynamics Aktiebolag Div Dynamics, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-210-0633 has 2 manufacturer part numbers on file: F1301-145540A (Saab Dynamics Aktiebolag Div Dynamics), 13230036 (Saab Dynamics Ab).
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.