The Seal Gasket Lower,a, cataloged under National Stock Number 5330-01-562-8688, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Ilc Dover Lp. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Seal Gasket Lower,a |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Ilc Dover Lp (CAGE 74897) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-562-8688 |
| Primary Part Number | 123SCEC9370-13 |
| Item Name | Seal Gasket Lower,a |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Ilc Dover Lp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 123SCEC9370-13 PRIMARY | Ilc Dover Lp (USA) |
| Reference | Meaning |
|---|---|
| 1647-20010 | 5/9 Secondary reference Ilc Dover Lp |
NSN 5330-01-562-8688 is a Seal Gasket Lower,a, manufactured by Ilc Dover Lp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-562-8688 has 1 manufacturer part number on file: 123SCEC9370-13 (Ilc Dover Lp).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-618-7744. 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.
NSN 5330-01-562-8688 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.