The Tool Kit,sheet Metal Deburring, cataloged under National Stock Number 5120-01-428-3873, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Us Air Tool Co., Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 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 | 5120-01-428-3873 |
| Primary Part Number | 04-22181 |
| Item Name | Tool Kit,sheet Metal Deburring |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Us Air Tool Co., Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | CONTAINS KEYWAY BURR; HALF ROUND, ROUND AND FLAT RIFFLER FILES; DOUBLE BURR; C-HOLDER WITH 3/4 IN. COUNTERSINK; D-HOLDER WITH MINI SCRAPER; D-HOLDER WITH INTERNAL SCRAPER; DOUBLE HEADER HOLDER; CHAMFERING TOOL, HOLDER AND BLADE; VERSA/BURR HANDLE; D-KEY; 1/2 IN. COUNTERSINK; SCRAPPER; DEBURRING BLADES (4); FURNISHED IN FITTED PLASTIC CASE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5120-01-428-3873 is a Tool Kit,sheet Metal Deburring, manufactured by Us Air Tool Co., Inc., classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-428-3873 has 2 manufacturer part numbers on file: 04-22181 (Us Air Tool Co., Inc.), NX 1000 (Us Air Tool Co Inc Dba Us Air Tool Co Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5935-01-437-2840, 5895-01-587-7967. Verify interchangeability with system specifications before substitution.
Key specifications for 04-22181: General Characteristics Item Description: CONTAINS KEYWAY BURR; HALF ROUND, ROUND AND FLAT RIFFLER FILES; DOUBLE BURR; C-HOLDER WITH 3/4 IN. COUNTERSINK; D-HOLDER WITH MINI SCRAPER; D-HOLDER WITH INTERNAL SCRAPER; DOUBLE HEADER HOLDER; CHAMFERING TOOL, HOLDER AND BLADE; VERSA/BURR HANDLE; D-KEY; 1/2 IN. COUNTERSINK; SCRAPPER; DEBURRING BLADES (4); FURNISHED IN FITTED PLASTIC CASE IN. 1 specification is 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.