The Packing,preformed, cataloged under National Stock Number 5330-01-425-3026, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Andritz Naf Ab. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Packing,preformed |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Avk Industrial Nederland B.v. (CAGE H0A08); Andritz Naf Ab (CAGE A205N) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-425-3026 |
| Primary Part Number | WVTB-70-1-80MM PN9 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Andritz Naf Ab |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| WVTB-70-1-80MM PN9 | Avk Industrial Nederland B.v. (NLD) |
| WVTB-70-1-80MM PN9 PRIMARY | Andritz Naf Ab (SWE) |
| Reference | Meaning |
|---|---|
| WVTB-70-1-80MM PN9 | 3/9 Design control — primary reference Naf Ab |
NSN 5330-01-425-3026 is a Packing,preformed, manufactured by Andritz Naf Ab, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-425-3026 has 2 manufacturer part numbers on file: WVTB-70-1-80MM PN9 (Avk Industrial Nederland B.v.), WVTB-70-1-80MM PN9 (Andritz Naf Ab).
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.