The Sprocket Wheel, cataloged under National Stock Number 3020-01-326-3198, 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 Control Flow, Inc. Dba Control Flow Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-326-3198 |
| Primary Part Number | B107708 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Control Flow, Inc. Dba Control Flow Inc |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| D305449 PIECE 73 | Control Flow, Inc. Dba Control Flow Inc (USA) |
| E108165 PIECE 73 | Control Flow, Inc. Dba Control Flow Inc (USA) |
| D305450 PIECE 73 | Control Flow, Inc. Dba Control Flow Inc (USA) |
| B107708 PRIMARY | Control Flow, Inc. Dba Control Flow Inc (USA) |
| E108496 PIECE 73 | Control Flow, Inc. Dba Control Flow Inc (USA) |
| E105760 PIECE 73 | Control Flow, Inc. Dba Control Flow Inc (USA) |
| Reference | Meaning |
|---|---|
| D305449 PIECE 73 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| E108609 FIN 73 | C/1 Advisory reference — outside the item-of-supply concept Control Flow, Inc. Dba Control Flow Inc |
| E105760 PIECE 73 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| D305450 PIECE 73 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| E108165 PIECE 73 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| E108496 PIECE 73 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| B107708 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| D305450 | D/9 Drawing number reference only Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
NSN 3020-01-326-3198 is a Sprocket Wheel, manufactured by Control Flow, Inc. Dba Control Flow Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-326-3198 has 6 manufacturer part numbers on file: D305449 PIECE 73 (Control Flow, Inc. Dba Control Flow Inc), E108165 PIECE 73 (Control Flow, Inc. Dba Control Flow Inc), D305450 PIECE 73 (Control Flow, Inc. Dba Control Flow Inc), B107708 (Control Flow, Inc. Dba Control Flow Inc), E108496 PIECE 73 (Control Flow, Inc. Dba Control Flow Inc) and 1 more.
Key specifications for B107708: Special Features: USED ON DOUBLE DRUM OUTHAUL WINCH ASSEMBLY; Material: STEEL. 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.