The Cap,filler Opening, cataloged under National Stock Number 5342-01-540-9792, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Wisco Products Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-540-9792 |
| Primary Part Number | 5343-15 |
| Item Name | Cap,filler Opening |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Wisco Products Inc |
| Status | ACTIVE |
| Style Designator | OUTSIDE CAM TYPE |
| Outside Diameter | 4.500 INCHES NOMINAL IN |
| System for Which Designed | NONPRESSURIZED |
| Material | STEEL AND ALUMINUM OVERALL |
| 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 |
|---|---|
| 5343-15 PRIMARY | Wisco Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 6001227 | 5/2 Secondary reference U.S. Government activity |
NSN 5342-01-540-9792 is a Cap,filler Opening, manufactured by Wisco Products Inc, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-540-9792 has 1 manufacturer part number on file: 5343-15 (Wisco Products Inc).
Key specifications for 5343-15: Style Designator: OUTSIDE CAM TYPE; Outside Diameter: 4.500 INCHES NOMINAL IN; System for Which Designed: NONPRESSURIZED; Special Features: USED ON 25 GALLON FUEL TANK NSN 2910-01-541-6586. 4 specifications are documented in the U.S. Government catalog.
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.