The Actuator,drive Shaft, cataloged under National Stock Number 1680-01-166-4138, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 1680-01-166-4138 |
| Item Name | Actuator,drive Shaft |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT ACCESSORY EQUIPMENT |
| General Characteristics Item Description | 33.662 MINIMUM,33.738 MAXIMUM INCHES LONG;INTERPRET DRAWING PER SUNDSTRAND DM03 AND DM04;MANUFACTURING TOLERANCES PER SUNDSTRAND PN 0201;CLASSIFICATION OF CHARACTERISTICS PER SUNDSTRANDQC13.0-83,CLASS 4 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 5004001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-01-166-4138 is a Actuator,drive Shaft, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 1660-01-717-4855. Verify interchangeability with system specifications before substitution.
Key specifications for 1680-01-166-4138: FSC Application Data: AIRCRAFT ACCESSORY EQUIPMENT; General Characteristics Item Description: 33.662 MINIMUM,33.738 MAXIMUM INCHES LONG;INTERPRET DRAWING PER SUNDSTRAND DM03 AND DM04;MANUFACTURING TOLERANCES PER SUNDSTRAND PN 0201;CLASSIFICATION OF CHARACTERISTICS PER SUNDSTRANDQC13.0-83,CLASS 4; End Item Identification: B-1B AIRCRAFT. 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 1680-01-166-4138 has DEMIL Code D. 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.