The Packing,preformed, cataloged under National Stock Number 5330-00-641-2004, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Johns Manville Intl. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-00-641-2004 |
| Primary Part Number | 7056X005 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Johns Manville Intl |
| Status | ACTIVE |
| Temp Rating | -20.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Cross Section Inside Diameter | 10.000 INCHES NOMINAL IN |
| Cross Section Outside Diameter | 11.250 INCHES NOMINAL IN |
| Material | COTTON AND RUBBER SYNTHETIC OVERALL |
| 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 |
|---|---|
| 7056X005 PRIMARY | Johns Manville Intl (USA) |
| Reference | Meaning |
|---|---|
| 574-2200-811820REVAPC4 | 5/9 Secondary reference U.S. Government activity |
| 7056X401 | 5/9 Secondary reference Johns Manville Intl |
NSN 5330-00-641-2004 is a Packing,preformed, manufactured by Johns Manville Intl, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-641-2004 has 1 manufacturer part number on file: 7056X005 (Johns Manville Intl).
Key specifications for 7056X005: Temp Rating: -20.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Cross Section Inside Diameter: 10.000 INCHES NOMINAL IN; Cross Section Outside Diameter: 11.250 INCHES NOMINAL IN; Material: COTTON AND RUBBER SYNTHETIC OVERALL. 4 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.