The Sprocket Wheel, cataloged under National Stock Number 3020-01-320-3825, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3020-01-320-3825 |
| Primary Part Number | 3165189-6 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Hub Outside Diameter | 0.315 INCHES NOMINAL BOTH ENDS IN |
| Bore Length | 0.312 INCHES NOMINAL IN |
| Design Form | PLAIN |
| Tooth Pitch | 0.123 INCHES NOMINAL IN |
| Outside Diameter | 0.456 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Material Document and Classification | ZYTEL 101, E I DUPONT DE NEMOURS AND CO INC MFR REF SINGLE MATERIAL RESPONSE |
| Bore Type | STRAIGHT |
| Teeth Row Quantity | 1 |
| Teeth Quantity Per Row | 10 |
| Protruding Hub Characteristic | PLAIN |
| Distance From Hub End to Flange End | 0.052 INCHES NOMINAL BB END IN |
| Distance From Hub End to Flange End | 0.202 INCHES NOMINAL AA END IN |
| Bore Diameter | 0.184 INCHES NOMINAL IN |
| Material | PLASTIC POLYHEXAMETHYLENE ADIPAMIDE |
| Face Width | 0.058 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 |
|---|---|
| 3165189-6 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 3165189-6 | 3/9 Design control — primary reference Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div |
NSN 3020-01-320-3825 is a Sprocket Wheel, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-320-3825 has 1 manufacturer part number on file: 3165189-6 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 3165189-6: Hub Outside Diameter: 0.315 INCHES NOMINAL BOTH ENDS IN; Bore Length: 0.312 INCHES NOMINAL IN; Design Form: PLAIN; Tooth Pitch: 0.123 INCHES NOMINAL IN. 16 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.