The Cap,filler Opening, cataloged under National Stock Number 5342-01-689-8000, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Hydro-Craft, Inc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Cap,filler Opening |
| FSC / FSG | 5342 — Hardware, Weapon System (FSG 53) |
| Manufacturers | Hydro-Craft, Inc. (CAGE 23619) |
| Parameter | Value |
|---|---|
| NSN | 5342-01-689-8000 |
| Primary Part Number | HC-120-AS-B-S-3 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Hydro-Craft, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HC-120-AS-B-S-3 PRIMARY | Hydro-Craft, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3596AS547 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 3596AS547-1 | 7/2 Vendor item drawing reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5342-01-689-8000 is a Cap,filler Opening, manufactured by Hydro-Craft, Inc., classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-689-8000 has 1 manufacturer part number on file: HC-120-AS-B-S-3 (Hydro-Craft, Inc.).
No hazard code in the DLA record (HMIC N). 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.