The Ball Screw Assy, cataloged under National Stock Number 5840-01-361-4048, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Beaver Aerospace & Defense, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5840-01-361-4048 |
| Primary Part Number | B19259E |
| Item Name | Ball Screw Assy |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Beaver Aerospace & Defense, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | MANGANESE PHOSPHATE COAT; CHROME PLATE BALL; THREADS .0001/.0004 THICK |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| B19259E PRIMARY | Beaver Aerospace & Defense, Inc. (USA) |
| 77C724118-2 | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 7825700 | 5/9 Secondary reference Linear Motion Llc Div Ugm |
NSN 5840-01-361-4048 is a Ball Screw Assy, manufactured by Beaver Aerospace & Defense, Inc., classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-01-361-4048 has 2 manufacturer part numbers on file: B19259E (Beaver Aerospace & Defense, Inc.), 77C724118-2 (Lockheed Martin Corporation Div Rms).
Key specifications for B19259E: General Characteristics Item Description: MANGANESE PHOSPHATE COAT; CHROME PLATE BALL; THREADS .0001/.0004 THICK; End Item Identification: RADAR SET AN/TPS-59A(V)3 A. 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.
NSN 5840-01-361-4048 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.