The O-Ring, cataloged under National Stock Number 5331-01-437-3184, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-437-3184 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Status | ACTIVE |
| Cross-Sectional Height | 0.103 INCHES NOMINAL IN |
| Center Hole Diameter | 5.737 INCHES NOMINAL IN |
| Material | RUBBER SILICONE CLASS Q |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| M-90080-162 | 5/9 Secondary reference Kollmorgen Corp |
| AS568-162 | 3/1 Design control — primary reference Sae International Dba Sae International |
| A-90080-162 | 5/9 Secondary reference Kollmorgen Corp |
| AMS 3209 | 5/1 Secondary reference Sae International Dba Sae International |
| AMS 3209 | 5/9 Secondary reference U.S. Government activity |
| AS568-162 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5331-01-437-3184 is a O-Ring, classified under FSC 5331, O-ring. Status: active.
Key specifications for 5331-01-437-3184: Cross-Sectional Height: 0.103 INCHES NOMINAL IN; Center Hole Diameter: 5.737 INCHES NOMINAL IN; Material: RUBBER SILICONE CLASS Q. 3 specifications are documented in the U.S. Government catalog.
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.