The Packing,preformed, cataloged under National Stock Number 5330-01-288-7149, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Automatic Switch Company Dba Asco. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-288-7149 |
| Primary Part Number | GV22-525-22-SIL PC.9 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Automatic Switch Company Dba Asco |
| 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 |
|---|---|
| GV22-525-22-SIL PC.9 PRIMARY | Automatic Switch Company Dba Asco (USA) |
| Reference | Meaning |
|---|---|
| AV-77-781PC49 | 5/1 Secondary reference Automatic Switch Company Dba Asco |
| AV61-672-9 | 5/1 Secondary reference Automatic Switch Company Dba Asco |
| AV-71-758PC15 | 5/1 Secondary reference Automatic Switch Company Dba Asco |
| 2-217 | 5/1 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
NSN 5330-01-288-7149 is a Packing,preformed, manufactured by Automatic Switch Company Dba Asco, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-288-7149 has 1 manufacturer part number on file: GV22-525-22-SIL PC.9 (Automatic Switch Company Dba Asco).
Key specifications for GV22-525-22-SIL PC.9: Part Name Assigned by Controlling Agency: PACKING,PREFORMED. 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.