The Screw,machine, cataloged under National Stock Number 5305-01-485-2142, is classified within Federal Supply Class 5305 (Screws) of the Hardware and Abrasives group. The manufacturer of record is Bosch Rexroth Ab. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-485-2142 |
| Primary Part Number | 2121-2031-651 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — Screws |
| Manufacturer | Bosch Rexroth Ab |
| 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 |
|---|---|
| 2121-2031-651 PRIMARY | Bosch Rexroth Ab (SWE) |
| 078-0040-XXX ITEM 016 | Bosch Rexroth Ab (SWE) |
| Reference | Meaning |
|---|---|
| 2121-2031-651 | 3/9 Design control — primary reference Hagglunds Drive Production Ab |
| 078-0040-XXX ITEM 016 | 5/9 Secondary reference Hagglunds Drive Production Ab |
NSN 5305-01-485-2142 is a Screw,machine, manufactured by Bosch Rexroth Ab, classified under FSC 5305, Screws. Status: active.
NSN 5305-01-485-2142 has 2 manufacturer part numbers on file: 2121-2031-651 (Bosch Rexroth Ab), 078-0040-XXX ITEM 016 (Bosch Rexroth Ab).
Key specifications for 2121-2031-651: Part Name Assigned by Controlling Agency: NAVY SPECIAL PROJECT. 0 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.