The Seal,piston, cataloged under National Stock Number 5330-01-170-8081, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-170-8081 |
| Item Name | Seal,piston |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| General Characteristics Item Description | PLASTIC,TETRAFLUOROETHYLENE PER MIL-R-8791; 1.105 IN. MIN,1.110 IN. MAX OD; 0.944 IN. MIN,0.949 IN. MAX ID; 0.152 IN. MIN,0.157 IN. MAX O/A W IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2522042-3 | 3/9 Design control — primary reference U.S. Government activity |
| 2522042-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-170-8081 is a Seal,piston, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-170-8081: General Characteristics Item Description: PLASTIC,TETRAFLUOROETHYLENE PER MIL-R-8791; 1.105 IN. MIN,1.110 IN. MAX OD; 0.944 IN. MIN,0.949 IN. MAX ID; 0.152 IN. MIN,0.157 IN. MAX O/A W IN; End Item Identification: AIRCRAFT MODEL AV-8. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.