The Cleaning Gun,water, cataloged under National Stock Number 4940-01-497-9923, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is General Pump 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-497-9923 |
| Primary Part Number | YG4000 |
| Item Name | Cleaning Gun,water |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | General Pump Inc |
| Status | ACTIVE |
| General Characteristics Item Description | RATED DISCHARGE PRESSURE: 4,5000PSI; MAXIMUM DISCHARGE PRESSURE: 5,000PSI |
| Supplementary Features | MAXIMUM FLUID TEMPERATURE: 320 DEGREES FAHRENHEIT |
| Pressure Rating | ERR-060 |
| Functional Description | INLET PORT: 3/8"NPT-F; OUTLET PORT: 1/4"NPT-F; UNIT WEIGH: 1.7LBS; DIMENSIONS: 8" X 7.3" X 1.3"; MATERIALS: STAINLESS STEEL, BRASS, PLASTIC, NITRILE RUBBER AND TETRAFLUOROETHYLENE LBS |
| 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 |
|---|---|
| YG4000 PRIMARY | General Pump Inc (USA) |
| Reference | Meaning |
|---|---|
| 3320495 | 5/9 Secondary reference Minuteman International, Inc. |
| 3320495 | 5/9 Secondary reference Powerboss Inc Div Minuteman Powerboss |
NSN 4940-01-497-9923 is a Cleaning Gun,water, manufactured by General Pump Inc, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-497-9923 has 1 manufacturer part number on file: YG4000 (General Pump Inc).
Key specifications for YG4000: General Characteristics Item Description: RATED DISCHARGE PRESSURE: 4,5000PSI; MAXIMUM DISCHARGE PRESSURE: 5,000PSI; Supplementary Features: MAXIMUM FLUID TEMPERATURE: 320 DEGREES FAHRENHEIT; Pressure Rating: ERR-060; Special Features: MAXIMUM VOLUME: 10.5 GALLONS PER MINUTE. 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.