The Shaft Assembly,flexible, cataloged under National Stock Number 1680-00-217-7375, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 28 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-00-217-7375 |
| Primary Part Number | 30618-9-13 |
| Item Name | Shaft Assembly,flexible |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| FSC Application Data | ACTUATOR,ELECTRO-MECHANICAL LINEAR |
| Spline Type | INVOLUTE BOTH ENDS |
| Cross Section Size and Location | 0.312 INCHES MINIMUM DIAMETER AND 0.314 INCHES MAXIMUM DIAMETER BOTH ENDS IN |
| End Overall Diameter | 0.880 INCHES NOMINAL BOTH ENDS IN |
| End Connection Type | THREADED INTERNAL BOTH ENDS |
| Spline Length | 0.955 INCHES MINIMUM AND 0.965 INCHES MAXIMUM BOTH ENDS IN |
| Thread Depth | 0.250 INCHES NOMINAL BOTH ENDS IN |
| Pitch Diameter | 0.250 INCHES NOMINAL BOTH ENDS IN |
| Spline Major Diameter | 0.2490 INCHES MINIMUM AND 0.2495 INCHES MAXIMUM BOTH ENDS IN |
| Thread Location | INTERNAL BOTH ENDS |
| Core Diameter | 0.250 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND BOTH ENDS |
| Spline Pressure Angle in Deg | 20.0 BOTH ENDS |
| Spline Quantity | 12 BOTH ENDS |
| Casing Length Between Ferrules | 9.4062 INCHES NOMINAL IN |
| Core Rotation Direction | CLOCKWISE OR COUNTERCLOCKWISE |
| Core Removability | REMOVABLE |
| Core Overall Length | 12.375 INCHES NOMINAL IN |
| Screw Thread Series Designator | UNS BOTH ENDS |
| Wrenching Facility Outside Diameter | 0.880 INCHES NOMINAL BOTH ENDS IN |
| Thread Class | 2 BOTH ENDS |
| Wrenching Facility Type | KNURLED SURFACE BOTH ENDS |
| Material | STEEL CORE |
| Material | STEEL CASING |
| Casing Outside Diameter | 0.485 INCHES NOMINAL IN |
| Minimum Operating Radius | 5.000 INCHES IN |
| End Type | ROUND, EXTERNAL SPLINED BOTH ENDS |
| Tip Length | 1.500 INCHES NOMINAL BOTH ENDS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 30618-9-13 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 30618-9-13 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
NSN 1680-00-217-7375 is a Shaft Assembly,flexible, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-217-7375 has 1 manufacturer part number on file: 30618-9-13 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 30618-9-13: FSC Application Data: ACTUATOR,ELECTRO-MECHANICAL LINEAR; Spline Type: INVOLUTE BOTH ENDS; Cross Section Size and Location: 0.312 INCHES MINIMUM DIAMETER AND 0.314 INCHES MAXIMUM DIAMETER BOTH ENDS IN; End Overall Diameter: 0.880 INCHES NOMINAL BOTH ENDS IN. 28 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 1680-00-217-7375 has DEMIL Code B. 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.