The Sprocket Wheel, cataloged under National Stock Number 3020-00-436-9676, 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 Northrop Grumman Systems Corporation. Government technical data includes 22 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-436-9676 |
| Primary Part Number | 96611 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Hub Outside Diameter | 0.500 INCHES NOMINAL BOTH ENDS IN |
| Securing Method | DRILLED HOLE |
| Bore Length | 0.422 INCHES NOMINAL IN |
| Design Form | PLAIN |
| Tooth Pitch | 0.250 INCHES NOMINAL IN |
| Asa Standard Chain Number | 25 |
| Outside Diameter | 1.568 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Pitch Diameter | 1.440 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Teeth Row Quantity | 1 |
| Teeth Quantity Per Row | 18 |
| Hardness Rating Test Method | NOT RATED |
| Distance From Hub End to Flange End | 0.312 INCHES NOMINAL BOTH ENDS IN |
| Securing Hole Quantity | 1 |
| Drilled Hole Diameter | 0.1285 INCHES NOMINAL IN |
| Hole Location | LOCATED ON HUB END BETWEEN HUB END AND SPROCKET FACE |
| Bore Diameter | 0.312 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Face Width | 0.110 INCHES NOMINAL IN |
| Furnished Items and Quantity | NONEN/A |
| Securing Location | AA END |
| 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 |
|---|---|
| 96611 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 3020-00-436-9676 is a Sprocket Wheel, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-436-9676 has 1 manufacturer part number on file: 96611 (Northrop Grumman Systems Corporation).
Key specifications for 96611: Hub Outside Diameter: 0.500 INCHES NOMINAL BOTH ENDS IN; Securing Method: DRILLED HOLE; Bore Length: 0.422 INCHES NOMINAL IN; Design Form: PLAIN. 22 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.