The Shaft Boom Swinger, cataloged under National Stock Number 2520-00-734-9502, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Garwood/feller Inc Garwood Winch Div. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Shaft Boom Swinger |
| FSC / FSG | 2520 — Vehicular Power Transmission Components (FSG 25) |
| Manufacturers | U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Garwood/feller Inc Garwood Winch Div (CAGE 61465); Fwd Seagrave Holdings Lp (CAGE 23382) |
| Parameter | Value |
|---|---|
| NSN | 2520-00-734-9502 |
| Primary Part Number | 6Y1117 |
| Item Name | Shaft Boom Swinger |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Garwood/feller Inc Garwood Winch Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 7349502 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 6Y1117 PRIMARY | Garwood/feller Inc Garwood Winch Div (USA) |
| 42E6Y1117 | Fwd Seagrave Holdings Lp (USA) |
| Reference | Meaning |
|---|---|
| 301074 | 5/9 Secondary reference Kaitlin Corp |
| 6Y1117 | 5/9 Secondary reference Kaitlin Corp |
NSN 2520-00-734-9502 is a Shaft Boom Swinger, manufactured by Garwood/feller Inc Garwood Winch Div, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-00-734-9502 has 3 manufacturer part numbers on file: 7349502 (U S Army Tank Automotive Command Amsta-Im-Mm), 6Y1117 (Garwood/feller Inc Garwood Winch Div), 42E6Y1117 (Fwd Seagrave Holdings Lp).
3 possible matches (shared part number, not a government interchangeability claim): 4810-00-996-0597, 3010-01-168-0621, 6625-01-412-8863. Verify interchangeability with system specifications before substitution.
Possible hazard — SDS may be required (DLA HMIC P). 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.