The Seal,plain, cataloged under National Stock Number 5330-01-365-4173, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Hamworthy Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Seal,plain |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Lake Shore Systems, Inc. (CAGE 34712); Eriks Sealing & Polymer Limited (CAGE U0848); Hamworthy Inc. (CAGE 0CBL5) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-365-4173 |
| Primary Part Number | PL E14969 ITEM 53 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Hamworthy 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 |
|---|---|
| PL E14969 ITEM 53 | Lake Shore Systems, Inc. (USA) |
| M40X52X7R21 | Eriks Sealing & Polymer Limited (GBR) |
| PL E14969 ITEM 53 PRIMARY | Hamworthy Inc. (USA) |
| Reference | Meaning |
|---|---|
| PL E14969 ITEM 53 | 5/9 Secondary reference Dowty Industrial Corp Seals Div |
NSN 5330-01-365-4173 is a Seal,plain, manufactured by Hamworthy Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-365-4173 has 3 manufacturer part numbers on file: PL E14969 ITEM 53 (Lake Shore Systems, Inc.), M40X52X7R21 (Eriks Sealing & Polymer Limited), PL E14969 ITEM 53 (Hamworthy 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.