The Cap,filler Opening, cataloged under National Stock Number 5342-01-391-4387, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Pollution Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Cap,filler Opening |
| FSC / FSG | 5342 — Hardware, Weapon System (FSG 53) |
| Manufacturers | Pollution Systems Inc (CAGE 69536) |
| Parameter | Value |
|---|---|
| NSN | 5342-01-391-4387 |
| Primary Part Number | EN13 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Pollution Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| EN13 PRIMARY | Pollution Systems Inc (USA) |
NSN 5342-01-391-4387 is a Cap,filler Opening, manufactured by Pollution Systems Inc, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-391-4387 has 1 manufacturer part number on file: EN13 (Pollution Systems 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.