The Packing,piston, cataloged under National Stock Number 5330-00-065-6622, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Hydro-Test Products, Inc. Dba Hydro-Test Products Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-065-6622 |
| Primary Part Number | 68686 |
| Item Name | Packing,piston |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Hydro-Test Products, Inc. Dba Hydro-Test Products Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 68686 PRIMARY | Hydro-Test Products, Inc. Dba Hydro-Test Products Inc (USA) |
NSN 5330-00-065-6622 is a Packing,piston, manufactured by Hydro-Test Products, Inc. Dba Hydro-Test Products Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-065-6622 has 1 manufacturer part number on file: 68686 (Hydro-Test Products, Inc. Dba Hydro-Test Products Inc).
1 possible match (shared part number, not a government interchangeability claim): 5330-00-967-4541. Verify interchangeability with system specifications before substitution.
Key specifications for 68686: End Item Identification: 3655-00-020-4127. 0 specifications are 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.