The Seal,internal, cataloged under National Stock Number 5330-00-560-8386, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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,internal |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Ducworks Inc (CAGE 1EZY8); Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (CAGE 10001); Bae Systems Land & Armaments L.p. (CAGE 44114) |
| Parameter | Value |
|---|---|
| NSN | 5330-00-560-8386 |
| Primary Part Number | LD419973ITEM6 |
| Item Name | Seal,internal |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| 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 |
|---|---|
| LD419973ITEM6 OR 2121035 | Ducworks Inc (USA) |
| LD419973ITEM6 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 2121035 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| LD419973ITEM6 OR 2121035 | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| LD419973ITEM6 OR 2121035 | 5/9 Secondary reference Hales Engineering Co.inc. Div Hales Engineering |
NSN 5330-00-560-8386 is a Seal,internal, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-560-8386 has 4 manufacturer part numbers on file: LD419973ITEM6 OR 2121035 (Ducworks Inc), LD419973ITEM6 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 2121035 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), LD419973ITEM6 OR 2121035 (Bae Systems Land & Armaments L.p.).
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.