The Drive Assembly,input, cataloged under National Stock Number 1680-01-037-6734, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-037-6734 |
| Item Name | Drive Assembly,input |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| General Characteristics Item Description | MAJOR COMPONENTS SHAFT ASSEMBLY,NON-ROTATING FLANGE 3.020 IN. O/A DIA WITH 2.562 IN. DIA BOLT CIRCLE INCLUDING 6 MOUNTING HOLES EQUALLY SPACED 0.221 IN. DIA,SPLINE MINOR DIA 0.500 IN. O/A,MAJOR DIA 0.650 IN. O/A,PITCH DIA 0.600,FILLET ROOT SIDE FIT,12 TEETH,20/40 PITCH,30 DEG PRESSURE ANGLE 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 |
| Reference | Meaning |
|---|---|
| 19E83-5CCL100 | 3/9 Design control — primary reference Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| 19E83-5BCL100 | 5/9 Secondary reference U.S. Government activity |
| 19E83-5CCL100 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-01-037-6734 is a Drive Assembly,input, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
Key specifications for 1680-01-037-6734: General Characteristics Item Description: MAJOR COMPONENTS SHAFT ASSEMBLY,NON-ROTATING FLANGE 3.020 IN. O/A DIA WITH 2.562 IN. DIA BOLT CIRCLE INCLUDING 6 MOUNTING HOLES EQUALLY SPACED 0.221 IN. DIA,SPLINE MINOR DIA 0.500 IN. O/A,MAJOR DIA 0.650 IN. O/A,PITCH DIA 0.600,FILLET ROOT SIDE FIT,12 TEETH,20/40 PITCH,30 DEG PRESSURE ANGLE IN. 1 specification is 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 1680-01-037-6734 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.