The Controller,winch, cataloged under National Stock Number 1680-01-718-7748, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Broomfield Laboratories Inc Div Broomfield Laboratories. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Controller,winch |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Broomfield Laboratories Inc Div Broomfield Laboratories (CAGE 5FJ43) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-718-7748 |
| Primary Part Number | 46817B |
| Item Name | Controller,winch |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Broomfield Laboratories Inc Div Broomfield Laboratories |
| 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 |
|---|---|
| 46817B PRIMARY | Broomfield Laboratories Inc Div Broomfield Laboratories (USA) |
| Reference | Meaning |
|---|---|
| 507-439D ITEM 17 | C/1 Advisory reference — outside the item-of-supply concept Broomfield Laboratories Inc Div Broomfield Laboratories |
| 507-439D | D/9 Drawing number reference only Broomfield Laboratories Inc Div Broomfield Laboratories |
NSN 1680-01-718-7748 is a Controller,winch, manufactured by Broomfield Laboratories Inc Div Broomfield Laboratories, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-718-7748 has 1 manufacturer part number on file: 46817B (Broomfield Laboratories Inc Div Broomfield Laboratories).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-720-1064. Verify interchangeability with system specifications before substitution.
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.