The Packing Assembly, cataloged under National Stock Number 5330-01-193-2303, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is David Brown Santasalo Usa Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Packing Assembly |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | David Brown Santasalo Usa Inc. (CAGE 7Q2A9); David Brown Gear Systems Limited (CAGE K2182) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-193-2303 |
| Primary Part Number | RW3/820143-19 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | David Brown Santasalo Usa Inc. |
| 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 |
|---|---|
| RW3/820143-19 PRIMARY | David Brown Santasalo Usa Inc. (USA) |
| RW3/820143-19 | David Brown Gear Systems Limited (GBR) |
| Reference | Meaning |
|---|---|
| RW3/820143-19 | 3/9 Design control — primary reference David Brown Special Products Ltd |
| RW0/820634 PC 41 | C/1 Advisory reference — outside the item-of-supply concept David Brown Gear Systems Limited |
| RW0/820634 PC 41 | 5/9 Secondary reference David Brown Special Products Ltd |
NSN 5330-01-193-2303 is a Packing Assembly, manufactured by David Brown Santasalo Usa Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-193-2303 has 2 manufacturer part numbers on file: RW3/820143-19 (David Brown Santasalo Usa Inc.), RW3/820143-19 (David Brown Gear Systems Limited).
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.