The Packing,preformed, cataloged under National Stock Number 5330-01-189-6520, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is English Electric Corp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-189-6520 |
| Primary Part Number | RW/820334-A21 FIND 15 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | English Electric Corp |
| Status | ACTIVE |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR 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 |
|---|---|
| RW/820334-A21 FIND 15 PRIMARY | English Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| GA CO RMOO 76-24 | 5/9 Secondary reference Brown David Vehicle Products Ltd |
| GA CO RMOO 76-24 | C/1 Advisory reference — outside the item-of-supply concept David Brown Gear Systems Limited |
| GA CO RMOO 76-24 | 5/9 Secondary reference David Brown Special Products Ltd |
NSN 5330-01-189-6520 is a Packing,preformed, manufactured by English Electric Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-189-6520 has 1 manufacturer part number on file: RW/820334-A21 FIND 15 (English Electric Corp).
Key specifications for RW/820334-A21 FIND 15: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL. 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.