The Screw,machine, cataloged under National Stock Number 5305-01-222-0820, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Economy Tool and Mfg Co. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Screw,machine |
| FSC / FSG | 5305 — Screws (FSG 53) |
| Manufacturers | Economy Tool and Mfg Co (CAGE 65811); Northrop Grumman Systems Corporation (CAGE 79RG9) |
| Parameter | Value |
|---|---|
| NSN | 5305-01-222-0820 |
| Primary Part Number | 123WM1011-629 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Economy Tool and Mfg Co |
| Status | ACTIVE |
| 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 |
|---|---|
| 123WM1011-629 PRIMARY | Economy Tool and Mfg Co (USA) |
| 123WM10111-629 | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 123WM10111-629 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5305-01-222-0820 is a Screw,machine, manufactured by Economy Tool and Mfg Co, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-222-0820 has 2 manufacturer part numbers on file: 123WM1011-629 (Economy Tool and Mfg Co), 123WM10111-629 (Northrop Grumman Systems Corporation).
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.