The Packing Assembly, cataloged under National Stock Number 5330-01-176-7399, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Actuation Systems Ltd. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Goodrich Actuation Systems Ltd (CAGE K0377); Trelleborg Sealing Solutions Us, Inc. (CAGE 09257) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-176-7399 |
| Primary Part Number | S50188-1037-99 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Goodrich Actuation Systems Ltd |
| 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 |
|---|---|
| S50188-1037-99 PRIMARY | Goodrich Actuation Systems Ltd (GBR) |
| S50188-1037-99 PRIMARY | Trelleborg Sealing Solutions Us, Inc. (USA) |
| Reference | Meaning |
|---|---|
| FHS1903-1037 | 5/9 Secondary reference Claverham Ltd |
| S50199-99-1037 | 5/9 Secondary reference Trelleborg Sealing Solutions Us, Inc. |
| S50188-1037-99 | 5/9 Secondary reference U.S. Government activity |
| FHS1903-1037 | C/1 Advisory reference — outside the item-of-supply concept Goodrich Actuation Systems Ltd |
| S50188-99-1037 | 5/9 Secondary reference U.S. Government activity |
NSN 5330-01-176-7399 is a Packing Assembly, manufactured by Goodrich Actuation Systems Ltd, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-176-7399 has 2 manufacturer part numbers on file: S50188-1037-99 (Goodrich Actuation Systems Ltd), S50188-1037-99 (Trelleborg Sealing Solutions Us, Inc.).
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.