The Blast Cleaning Machine, cataloged under National Stock Number 4940-01-364-3282, 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 Winchester Interconnect Ruggedized Corporation Dba Winchester Interconnect. Government technical data includes 9 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 | 4940-01-364-3282 |
| Primary Part Number | QB2 |
| Item Name | Blast Cleaning Machine |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Winchester Interconnect Ruggedized Corporation Dba Winchester Interconnect |
| Status | ACTIVE |
| Abrasive Tank Compartment Type | SINGLE |
| Abrasive Adjustment Feature | NOT INCLUDED |
| Operating Pressure | 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM ABRASIVE TANK LBS |
| Abrasive Type Accommodated | DRY |
| Blast Hose Outlet Quantity | 1 |
| Automatic Start Mixer Box | NOT INCLUDED |
| Instantaneous Blast Stop/start Valve | NOT INCLUDED |
| Remote Control | NOT 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 |
| Part Number | Manufacturer |
|---|---|
| QB2 PRIMARY | Winchester Interconnect Ruggedized Corporation Dba Winchester Interconnect (USA) |
NSN 4940-01-364-3282 is a Blast Cleaning Machine, manufactured by Winchester Interconnect Ruggedized Corporation Dba Winchester Interconnect, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-364-3282 has 1 manufacturer part number on file: QB2 (Winchester Interconnect Ruggedized Corporation Dba Winchester Interconnect).
Key specifications for QB2: Abrasive Tank Compartment Type: SINGLE; Abrasive Adjustment Feature: NOT INCLUDED; Operating Pressure: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM ABRASIVE TANK LBS; Abrasive Type Accommodated: DRY. 9 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.