The Cable Assembly,control, cataloged under National Stock Number 1680-01-300-9668, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Transdigm Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-300-9668 |
| Primary Part Number | 21999-3 |
| Item Name | Cable Assembly,control |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Transdigm Inc |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT ACCESSORY EQUIPMENT |
| General Characteristics Item Description | C/O 1 TERMINAL-CABLE,1 FILTER DISK,1 CABLE STRIPPED ON END; MATERIAL - SST; FINISH - PASSIVATE; LENGTH 378.81 IN.; TERMINAL DIA 0.440 IN.; FILTER OUTSIDE DIA 0.250 IN.,INSIDE DIA 0.156 IN.; TERMINAL LENGTH 1.20 IN.; FTLD AFT RAMP ACTUATOR IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 21999-3 PRIMARY | Transdigm Inc (USA) |
NSN 1680-01-300-9668 is a Cable Assembly,control, manufactured by Transdigm Inc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-300-9668 has 1 manufacturer part number on file: 21999-3 (Transdigm Inc).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-361-1547. Verify interchangeability with system specifications before substitution.
Key specifications for 21999-3: FSC Application Data: AIRCRAFT ACCESSORY EQUIPMENT; General Characteristics Item Description: C/O 1 TERMINAL-CABLE,1 FILTER DISK,1 CABLE STRIPPED ON END; MATERIAL - SST; FINISH - PASSIVATE; LENGTH 378.81 IN.; TERMINAL DIA 0.440 IN.; FILTER OUTSIDE DIA 0.250 IN.,INSIDE DIA 0.156 IN.; TERMINAL LENGTH 1.20 IN.; FTLD AFT RAMP ACTUATOR IN; End Item Identification: C-5A AIRCRAFT A. 2 specifications are 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 1680-01-300-9668 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.