The Blast Cleaning Machine, cataloged under National Stock Number 4940-01-055-9673, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-055-9673 |
| Item Name | Blast Cleaning Machine |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| FSC Application Data | TF-39 ACFT ENGINE AIR FOILS |
| Abrasive Tank Compartment Type | SINGLE |
| Abrasive Tank Capacity and Type | 22.7 KILOGRAMS SAND KG |
| Operating Pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM ABRASIVE TANK LBS |
| Abrasive Type Accommodated | DRY |
| Accessory Components and Quantity | BLAST HOSE 1;COUPLING 1;BLAST NO7ZLE 1 |
| Remote Control | INCLUDED |
| Installation Design | PORTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| SCW1028 | C/1 Advisory reference — outside the item-of-supply concept Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco |
| SCW1028 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4940-01-055-9673 is a Blast Cleaning Machine, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4940-01-055-9673: FSC Application Data: TF-39 ACFT ENGINE AIR FOILS; Abrasive Tank Compartment Type: SINGLE; Abrasive Tank Capacity and Type: 22.7 KILOGRAMS SAND KG; Operating Pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM ABRASIVE TANK LBS. 8 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.