The Screw,machine, cataloged under National Stock Number 5305-01-329-9950, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Deere & Company Dba Deere John Co. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-329-9950 |
| Primary Part Number | 21M7022 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Deere & Company Dba Deere John Co |
| Status | ACTIVE |
| External Thread Tolerance Class | 6G G |
| Screw Surface Treatment | ZINC |
| Fastener Length | 20.0 MILLIMETERS NOMINAL MM |
| Thread Pitch in Millimeters | 0.8 |
| Thread Length | 18.4 MILLIMETERS MINIMUM AND 20.0 MILLIMETERS MAXIMUM MM |
| Nominal Thread Diameter | 5.0 MILLIMETERS MM |
| Head Style | OVAL |
| Thread Direction | RIGHT-HAND |
| Screw Material | STEEL PROPERTY CLASS 4.8 |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Series Designator | M |
| 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 |
|---|---|
| 21M7022 PRIMARY | Deere & Company Dba Deere John Co (USA) |
| Reference | Meaning |
|---|---|
| 21M7022 | 5/9 Secondary reference John Deere Construction & Forestry Company Div Direct Governmental Sales |
NSN 5305-01-329-9950 is a Screw,machine, manufactured by Deere & Company Dba Deere John Co, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-329-9950 has 1 manufacturer part number on file: 21M7022 (Deere & Company Dba Deere John Co).
Key specifications for 21M7022: External Thread Tolerance Class: 6G G; Screw Surface Treatment: ZINC; Fastener Length: 20.0 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 0.8. 11 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.