The Seal,plain, cataloged under National Stock Number 5330-01-717-5622, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps). 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seal,plain |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) (CAGE 30781) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-717-5622 |
| Primary Part Number | 4615-50016500 |
| Item Name | Seal,plain |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) |
| 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 |
|---|---|
| 342-8843729-55 | Naval Sea Systems Command (USA) |
| 4615-50016500 PRIMARY | Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) (USA) |
| Reference | Meaning |
|---|---|
| 8843729 | D/9 Drawing number reference only Naval Sea Systems Command |
| LSA001280-55 | 5/2 Secondary reference U.S. Government activity |
| R6436502-55 | 5/2 Secondary reference U.S. Government activity |
NSN 5330-01-717-5622 is a Seal,plain, manufactured by Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps), classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-717-5622 has 2 manufacturer part numbers on file: 342-8843729-55 (Naval Sea Systems Command), 4615-50016500 (Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps)).
4 possible matches (shared part number, not a government interchangeability claim): 5305-01-717-5631, 3120-01-717-5857, 5365-01-717-5891. Verify interchangeability with system specifications before substitution.
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.