The Pts Input Shaft,air, cataloged under National Stock Number 1680-01-480-1722, 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2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-480-1722 |
| Item Name | Pts Input Shaft,air |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| Overall Diameter | 0.031 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 42312-479 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-01-480-1722 is a Pts Input Shaft,air, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
Key specifications for 1680-01-480-1722: Overall Diameter: 0.031 INCHES MINIMUM AND 0.036 INCHES MAXIMUM IN; Criticality Code Justification: AGAV; Overall Length: 5.565 INCHES NOMINAL IN; Special Features: INTERNAL SPLINE HAS 29 TEETH,EXTERNAL SPLINE HAS 34 TEETH. 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.
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.