The Pinion,primary,torque, cataloged under National Stock Number 1680-00-330-8057, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1680-00-330-8057 |
| Primary Part Number | 34193-1 |
| Item Name | Pinion,primary,torque |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| General Characteristics Item Description | 4130 CR. MOLY. STEEL BAR,FINISH PENTRATE PER 57-0-2C CLASS A,TYPE 3,PINION DATA NUMBER OF TEETH 7,DIAMETRAL PITCH,GENERATING,48,PRESSURE ANGLE,GENERATING,20 DEGREE,TOOTH FORM-MODIFIED FULL DEPTH INVOLUTE,CUTTER-STANDARD FINE PITCH HOB,PITCH DIA. BASIC .1458 REF,ROOT DIA. .117-.107 |
| 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 |
|---|---|
| 34193-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 34193-1 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
NSN 1680-00-330-8057 is a Pinion,primary,torque, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-330-8057 has 1 manufacturer part number on file: 34193-1 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 34193-1: General Characteristics Item Description: 4130 CR. MOLY. STEEL BAR,FINISH PENTRATE PER 57-0-2C CLASS A,TYPE 3,PINION DATA NUMBER OF TEETH 7,DIAMETRAL PITCH,GENERATING,48,PRESSURE ANGLE,GENERATING,20 DEGREE,TOOTH FORM-MODIFIED FULL DEPTH INVOLUTE,CUTTER-STANDARD FINE PITCH HOB,PITCH DIA. BASIC .1458 REF,ROOT DIA. .117-.107. 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.
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.