The Sand Blasting Gun Kit, cataloged under National Stock Number 4940-01-468-1323, 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 Mcmaster-Carr Supply Co. Government technical data includes 3 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 | 4940-01-468-1323 |
| Primary Part Number | 3444K71 |
| Item Name | Sand Blasting Gun Kit |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| General Characteristics Item Description | AIR INLET 0.250 INCH NPT FEMALE; REQUIRES 80 TO 100 PSI AIR PRESSURE, AIR VOLUME OF 4 CFM AT 90 PSI WITH 0.188 IN. NOZZLE, AND 12 CFM AT 90 PSI WITH 0.313 INCH NOZZLE; BRASS ROD VALVE STEM; NOZZLES AND AIR JETS ARE MADE OF HARDENED STEEL; SIPHON TUBE IS 14.000 INCHES LONG, MATERIAL IS ZINC-PLATED STEEL IN |
| Surface Treatment | PLASTIC |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 3444K71 PRIMARY | Mcmaster-Carr Supply Co (USA) |
NSN 4940-01-468-1323 is a Sand Blasting Gun Kit, manufactured by Mcmaster-Carr Supply Co, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-468-1323 has 1 manufacturer part number on file: 3444K71 (Mcmaster-Carr Supply Co).
Key specifications for 3444K71: General Characteristics Item Description: AIR INLET 0.250 INCH NPT FEMALE; REQUIRES 80 TO 100 PSI AIR PRESSURE, AIR VOLUME OF 4 CFM AT 90 PSI WITH 0.188 IN. NOZZLE, AND 12 CFM AT 90 PSI WITH 0.313 INCH NOZZLE; BRASS ROD VALVE STEM; NOZZLES AND AIR JETS ARE MADE OF HARDENED STEEL; SIPHON TUBE IS 14.000 INCHES LONG, MATERIAL IS ZINC-PLATED STEEL IN; Special Features: RECOMMENDED HOSE SIZE IS 0.375 INCH; KIT INCLUDES ONE EACH - P/N 3444K11 SAND BLASTING GUN, P/N 3444K21 0.188 INCH AND P/N 3444K22 0.313 INCH INSIDE DIA. NOZZLES, P/N 3444K51 0.094 INCH AND P/N 3444K52 0.156 INCH AIR JETS, BLAST HOSE, AND SIPHON TUBE FOR DRAWING MEDIA FROM A CONTAINER IN; Surface Treatment: PLASTIC; Material: ALUMINUM ALLOY. 3 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.