The Shaft Assembly,flexible, cataloged under National Stock Number 1680-00-807-9077, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is S.s. White Technologies, Inc.. Government technical data includes 24 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through both NSN and commercial part number lookups. 9 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-00-807-9077 |
| Primary Part Number | FAUSG11HZ1 |
| Item Name | Shaft Assembly,flexible |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | S.s. White Technologies, Inc. |
| Status | ACTIVE |
| Width Across Flats | 0.750 INCHES NOMINAL BOTH ENDS IN |
| Spline Type | INVOLUTE FIRST END |
| End Overall Diameter | 0.562 INCHES NOMINAL BOTH ENDS IN |
| End Connection Type | PLAIN FERRULE BOTH ENDS |
| Spline Length | 0.500 INCHES NOMINAL FIRST END IN |
| Pitch Diameter | 0.250 INCHES NOMINAL FIRST END IN |
| Spline Major Diameter | 0.406 INCHES NOMINAL FIRST END IN |
| Core Diameter | 0.250 INCHES NOMINAL IN |
| Torsional Deflection Rating | 1.3 DEG PER FOOT PER INCH POUND LOAD |
| Spline Pressure Angle in Deg | 14.5 FIRST END |
| Spline Quantity | 12 FIRST END |
| Casing Length Between Ferrules | 37.000 INCHES NOMINAL IN |
| Core Rotation Direction | CLOCKWISE |
| Core Removability | NONREMOVABLE |
| Core Overall Length | 37.000 INCHES NOMINAL IN |
| Minor Diameter | UNABLE TO DECODE |
| Wrenching Facility Type | HEXAGON BOTH ENDS |
| Material | STEEL CORE |
| Material | COPPER ALLOY 511 CASING |
| Casing Outside Diameter | 0.380 INCHES NOMINAL IN |
| Minimum Operating Radius | 4.000 INCHES IN |
| End Type | ROUND, INTERNAL SPLINED FIRST END |
| Tip Length | 0.500 INCHES NOMINAL FIRST END IN |
| Tip Length | 0.375 INCHES NOMINAL SECOND END 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 |
|---|---|
| FAUSG11HZ1 PRIMARY | S.s. White Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 669357-1 | 5/1 Secondary reference Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co |
| 3XLA2605B37 | 5/9 Secondary reference S.s. White Technologies, Inc. |
| 0312-12437Y03700 | 5/9 Secondary reference U.S. Government activity |
| 3XLA2605B-37 | 5/9 Secondary reference Hi-Flex International Inc |
| 3XLA2605B37 | 5/9 Secondary reference U.S. Government activity |
| 0312-12437Y03700 | 5/9 Secondary reference S.s. White Technologies, Inc. |
| 9260Y3700 | 5/9 Secondary reference U.S. Government activity |
| 669357-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| 312-12437-Y-37 | 5/9 Secondary reference Hi-Flex International Inc |
NSN 1680-00-807-9077 is a Shaft Assembly,flexible, manufactured by S.s. White Technologies, Inc., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-807-9077 has 1 manufacturer part number on file: FAUSG11HZ1 (S.s. White Technologies, Inc.).
Key specifications for FAUSG11HZ1: Width Across Flats: 0.750 INCHES NOMINAL BOTH ENDS IN; Spline Type: INVOLUTE FIRST END; End Overall Diameter: 0.562 INCHES NOMINAL BOTH ENDS IN; End Connection Type: PLAIN FERRULE BOTH ENDS. 24 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 1680-00-807-9077 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.