The O Ring for Piston, cataloged under National Stock Number 5331-01-500-2488, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-500-2488 |
| Item Name | O Ring for Piston |
| FSC / FSG | 5331 / 53 — O-ring |
| 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 |
| Reference | Meaning |
|---|---|
| 79 08 12 | 3/9 Design control — primary reference Laerdal Medical Corporation |
| LL-H37-9981 | 5/1 Secondary reference Naval Medical Material Support Command Detachment |
NSN 5331-01-500-2488 is a O Ring for Piston, classified under FSC 5331, O-ring. Status: active.
Key specifications for 5331-01-500-2488: Part Name Assigned by Controlling Agency: PISTON O RING FOR OROPHARYNGEAL SUCTION APP TRACHEAL 10S; End Item Identification: SUCTION APP. OROPHARYNGEAL, TRACHEAL MD: 79 00 10. 0 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.