The Shop Equipment,metal Working, cataloged under National Stock Number 4940-01-441-9571, 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 U S Dentmaster Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-441-9571 |
| Primary Part Number | DM-220 |
| Item Name | Shop Equipment,metal Working |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | U S Dentmaster Inc |
| Status | ACTIVE |
| Supplementary Features | COMPANY NAME-DENT REMOVAL SYSTEM |
| Functional Description | USED AS A DENT REMOVAL SYSTEM |
| 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 |
|---|---|
| DM-220 PRIMARY | U S Dentmaster Inc (USA) |
| Reference | Meaning |
|---|---|
| DM-100 | 5/9 Secondary reference U S Dentmaster Inc |
NSN 4940-01-441-9571 is a Shop Equipment,metal Working, manufactured by U S Dentmaster Inc, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-441-9571 has 1 manufacturer part number on file: DM-220 (U S Dentmaster Inc).
3 possible matches (shared part number, not a government interchangeability claim): 7910-01-520-6439, 5895-01-528-2991, 6625-01-582-8393. Verify interchangeability with system specifications before substitution.
Key specifications for DM-220: Supplementary Features: COMPANY NAME-DENT REMOVAL SYSTEM; Special Features: INCLUDES BUT NOT LIMITED TO 6 EACH DENT PULLER ELECTRODES, PULLER BAR, HEAT SHRINKER, NAIL APPLICATOR; 220-240 VAC SINGLE PHASE; 20 AMP SERVICE VAC; Functional Description: USED AS A DENT REMOVAL SYSTEM. 2 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.