The Shaft Assembly,flexible, cataloged under National Stock Number 1680-00-179-4064, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1680-00-179-4064 |
| Primary Part Number | 11690431 |
| Item Name | Shaft Assembly,flexible |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-P-416, TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE CASING |
| End Connection Type | THREADED INTERNAL SECOND END |
| End Connection Type | THREADED INTERNAL FIRST END |
| Thread Direction | RIGHT-HAND SECOND END |
| Thread Direction | RIGHT-HAND FIRST END |
| Core Rotation Direction | CLOCKWISE |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) FIRST END |
| Screw Thread Series Designator | UNF SECOND END |
| Surface Treatment | CADMIUM AND CHROMATE CASING |
| Thread Class | 2B FIRST END |
| Thread Class | 2B SECOND END |
| Casing Outside Diameter | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 11690431 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| 717840-303 | 5/9 Secondary reference Drs Sustainment Systems, Inc. |
NSN 1680-00-179-4064 is a Shaft Assembly,flexible, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-179-4064 has 1 manufacturer part number on file: 11690431 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 11690431: Surface Treatment Document and Classification: QQ-P-416, TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE CASING; End Connection Type: THREADED INTERNAL SECOND END; End Connection Type: THREADED INTERNAL FIRST END; Thread Direction: RIGHT-HAND SECOND END. 12 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.
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.