The Rocking Arm, cataloged under National Stock Number 3950-01-669-5538, is classified within Federal Supply Class 3950 (Winches, Hoists, Cranes, and Derricks) of the Materials Handling Equipment group. The manufacturer of record is Bae Systems Land & Armaments L.p.. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Rocking Arm |
| FSC / FSG | 3950 — Winches, Hoists, Cranes, and Derricks (FSG 39) |
| Manufacturers | Bae Systems Bofors Ab (CAGE A181N); Bae Systems Land & Armaments L.p. (CAGE 44114) |
| Parameter | Value |
|---|---|
| NSN | 3950-01-669-5538 |
| Primary Part Number | 8239115 |
| Item Name | Rocking Arm |
| FSC / FSG | 3950 / 39 — Winches, Hoists, Cranes, and Derricks |
| Manufacturer | Bae Systems Land & Armaments L.p. |
| 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 |
|---|---|
| 01213683 | Bae Systems Bofors Ab (SWE) |
| 8239115 PRIMARY | Bae Systems Land & Armaments L.p. (USA) |
| 01213683 | Bae Systems Land & Armaments L.p. (USA) |
| Reference | Meaning |
|---|---|
| SW325-AC-IPB-010 FIG/INDX 129-4 | D/9 Drawing number reference only Naval Sea Systems Command |
| 8239115 | 5/9 Secondary reference Naval Sea Systems Command |
NSN 3950-01-669-5538 is a Rocking Arm, manufactured by Bae Systems Land & Armaments L.p., classified under FSC 3950, Winches, Hoists, Cranes, and Derricks. Status: active.
NSN 3950-01-669-5538 has 3 manufacturer part numbers on file: 01213683 (Bae Systems Bofors Ab), 8239115 (Bae Systems Land & Armaments L.p.), 01213683 (Bae Systems Land & Armaments L.p.).
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.