The Blast Cleaning Machine, cataloged under National Stock Number 4940-01-411-8916, 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 Comco, Inc. Dba Comco Inc. Government technical data includes 10 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-411-8916 |
| Primary Part Number | MB06-3 |
| Item Name | Blast Cleaning Machine |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Comco, Inc. Dba Comco Inc |
| Status | ACTIVE |
| Abrasive Tank Compartment Type | DOUBLE |
| Abrasive Adjustment Feature | INCLUDED |
| Operating Pressure | 190.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM ABRASIVE TANK LBS |
| Abrasive Type Accommodated | DRY |
| Blast Hose Outlet Quantity | 2 |
| Automatic Start Mixer Box | NOT INCLUDED |
| Functional Description | HIGH PRESSURE MICROBLASTER TO REMOVE RTV FROM LOX REGULATOR HOUSINGS AND FOR THE REMOVAL OF COMFORMAL COATINGS FROM AVIONICS CIRCUIT CARDS |
| Instantaneous Blast Stop/start Valve | NOT INCLUDED |
| Remote Control | NOT INCLUDED |
| Installation Design | STATIONARY |
| 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 |
|---|---|
| MB06-3 PRIMARY | Comco, Inc. Dba Comco Inc (USA) |
NSN 4940-01-411-8916 is a Blast Cleaning Machine, manufactured by Comco, Inc. Dba Comco Inc, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-411-8916 has 1 manufacturer part number on file: MB06-3 (Comco, Inc. Dba Comco Inc).
Key specifications for MB06-3: Abrasive Tank Compartment Type: DOUBLE; Abrasive Adjustment Feature: INCLUDED; Operating Pressure: 190.000 POUNDS PER SQUARE INCH (PSI) MAXIMUM ABRASIVE TANK LBS; Abrasive Type Accommodated: DRY. 10 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.