The Shaft Assembly,flexible, cataloged under National Stock Number 1680-00-554-6593, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is B.w. Elliott Manufacturing Co., Llc. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-00-554-6593 |
| Primary Part Number | 695694-1 |
| Item Name | Shaft Assembly,flexible |
| FSC / FSG | 1680 / 16 — No Item Name Available |
| Manufacturer | B.w. Elliott Manufacturing Co., Llc |
| Status | ACTIVE |
| Pitch Diameter | 0.250 INCHES NOMINAL BOTH ENDS IN |
| Thread Depth | 0.220 INCHES NOMINAL BOTH ENDS IN |
| End Overall Diameter | 0.620 INCHES NOMINAL BOTH ENDS IN |
| Spline Pressure Angle in Deg | 14.5 BOTH ENDS |
| Material | STEEL CORE |
| Casing Outside Diameter | 0.530 INCHES NOMINAL IN |
| Minor Diameter | UNABLE TO DECODE |
| Core Overall Length | 98.163 INCHES NOMINAL IN |
| Spline Length | 0.250 INCHES NOMINAL BOTH ENDS IN |
| Protective Coating Method | COATED CASING |
| End Connection Type | THREADED INTERNAL BOTH ENDS |
| Torsional Deflection Rating | 30 DEG FT-LB IN. |
| Cross Section Size and Location | 0.420 INCHES NOMINAL DIAMETER BOTH ENDS IN |
| Features Provided | SWIVEL END BOTH ENDS |
| Spline Type | INVOLUTE BOTH ENDS |
| Casing Length Between Ferrules | 97.120 INCHES NOMINAL IN |
| Core Rotation Direction | CLOCKWISE OR COUNTERCLOCKWISE |
| Width Across Flats | 0.870 INCHES NOMINAL BOTH ENDS IN |
| Core Removability | NONREMOVABLE |
| End Type | ROUND, INTERNAL SPLINED BOTH ENDS |
| Wrenching Facility Type | HEXAGON BOTH ENDS |
| Thread Location | INTERNAL BOTH ENDS |
| Surface Treatment | ZINC CASING |
| Thread Direction | RIGHT-HAND BOTH ENDS |
| FSC Application Data | ACTUATORS,MECHANICAL,TRIM TAB |
| Minimum Operating Radius | 12.000 INCHES IN |
| Casing Protective Device Type | BRAIDED WIRE SHIELD |
| Nondefinitive Spec/std Data | 695694-1 DRAWING NUMBER |
| Material | STEEL CASING |
| Spline Major Diameter | 0.270 INCHES NOMINAL BOTH ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 695694-1 | Lockheed Martin Corp (USA) |
| 695694-1 | Kilgore Flares Company Llc (USA) |
| A505-15 | Alliant Defense Electronics Systems Inc Dba Lundy Technical Center (USA) |
| 695694-1 | Cef Industries Inc Flexible Shaft Div (USA) |
| A505-15 | Kilgore Flares Company Llc (USA) |
| A505-1 | Kilgore Flares Company Llc (USA) |
| 695694-1 PRIMARY | B.w. Elliott Manufacturing Co., Llc (USA) |
| A505-1 | Alliant Defense Electronics Systems Inc Dba Lundy Technical Center (USA) |
NSN 1680-00-554-6593 is a Shaft Assembly,flexible, manufactured by B.w. Elliott Manufacturing Co., Llc, classified under FSC 1680 (No Item Name Available). Status: active.
NSN 1680-00-554-6593 has 8 cross-referenced part numbers: 695694-1 (Lockheed Martin Corp), 695694-1 (Kilgore Flares Company Llc), A505-15 (Alliant Defense Electronics Systems Inc Dba Lundy Technical Center), 695694-1 (Cef Industries Inc Flexible Shaft Div), A505-15 (Kilgore Flares Company Llc) and 3 more.
There are 4 known substitutes for 1680-00-554-6593: 6130-00-139-6255, 4730-00-189-2737, 5120-00-224-9255 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 695694-1: Pitch Diameter: 0.250 INCHES NOMINAL BOTH ENDS IN; Thread Depth: 0.220 INCHES NOMINAL BOTH ENDS IN; End Overall Diameter: 0.620 INCHES NOMINAL BOTH ENDS IN; Spline Pressure Angle in Deg: 14.5 BOTH ENDS. 30 total characteristics are documented in the Federal Logistics Information System.