The Seal,plain Encased, cataloged under National Stock Number 5330-01-192-5657, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Echelon Supply and Service, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Echelon Supply and Service, Inc. (CAGE 61125); Cld Handling Systems Inc (CAGE 01KU3) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-192-5657 |
| Primary Part Number | 236679 |
| Item Name | Seal,plain Encased |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Echelon Supply and Service, 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 |
|---|---|
| 236679 | Echelon Supply and Service, Inc. (USA) |
| 236679 | Cld Handling Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 236679 | 3/9 Design control — primary reference U.S. Government activity |
| 236679 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-192-5657 is a Seal,plain Encased, manufactured by Echelon Supply and Service, Inc., classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-192-5657 has 2 manufacturer part numbers on file: 236679 (Echelon Supply and Service, Inc.), 236679 (Cld Handling Systems 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.