The Ballscrew and Nut, cataloged under National Stock Number 2040-01-031-7979, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Linear Motion Llc Div Ugm. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2040-01-031-7979 |
| Primary Part Number | 5702020 |
| Item Name | Ballscrew and Nut |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Linear Motion Llc Div Ugm |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; ROCKWELL HARDNESS RC20 MIN AND RC35 MAX; 9.920 IN. MIN AND 9,950 IN. MAX O/A L; 8.552 IN. MIN AND 8.572 IN. MAX THREAD L; 2 BALL NUT ASSEMBLIES 0.7495 IN. MIN AND 0.7505 IN. MAX DIA; 32.0 MICROINCH FINISH EACH END; 0.2493 IN MIN AND 0.2496 IN. MAX DIA EACH END IN |
| 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 |
|---|---|
| 5702020 PRIMARY | Linear Motion Llc Div Ugm (USA) |
| 887C051107 | L3 Technologies, Inc. Div L3 Keo (USA) |
| Reference | Meaning |
|---|---|
| 0375-0125-SGT RT HAND | 5/9 Secondary reference Linear Motion Llc Div Ugm |
| 887C051107 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
| 5702020 | 5/9 Secondary reference General Motors Corp Saginaw Div |
| 051107 | 7/2 Vendor item drawing reference L3 Technologies, Inc. Div L3 Keo |
| 0375-0125-SGT RT HAND | 5/9 Secondary reference General Motors Corp Saginaw Div |
NSN 2040-01-031-7979 is a Ballscrew and Nut, manufactured by Linear Motion Llc Div Ugm, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-031-7979 has 2 manufacturer part numbers on file: 5702020 (Linear Motion Llc Div Ugm), 887C051107 (L3 Technologies, Inc. Div L3 Keo).
Key specifications for 5702020: General Characteristics Item Description: STEEL; ROCKWELL HARDNESS RC20 MIN AND RC35 MAX; 9.920 IN. MIN AND 9,950 IN. MAX O/A L; 8.552 IN. MIN AND 8.572 IN. MAX THREAD L; 2 BALL NUT ASSEMBLIES 0.7495 IN. MIN AND 0.7505 IN. MAX DIA; 32.0 MICROINCH FINISH EACH END; 0.2493 IN MIN AND 0.2496 IN. MAX DIA EACH END 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.