The Gear,internal, cataloged under National Stock Number 3020-01-357-5712, 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 Robert Bosch Llc. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-357-5712 |
| Primary Part Number | 9 002 338 850 |
| Item Name | Gear,internal |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Robert Bosch Llc |
| Status | ACTIVE |
| Bore Style | PLAIN BOTH ENDS |
| Teeth Type | SPUR |
| Style Designator | PLAIN RING |
| Tooth Form | STANDARD |
| 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 |
|---|---|
| 9 002 338 850 PRIMARY | Robert Bosch Llc (USA) |
| Reference | Meaning |
|---|---|
| 700-92007 ITEM 21 | 5/9 Secondary reference M-B Companies, Inc |
| 700-92027 | 5/9 Secondary reference M-B Companies, Inc |
| 700-92007 | D/9 Drawing number reference only M-B Companies, Inc |
NSN 3020-01-357-5712 is a Gear,internal, manufactured by Robert Bosch Llc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-357-5712 has 1 manufacturer part number on file: 9 002 338 850 (Robert Bosch Llc).
Key specifications for 9 002 338 850: Bore Style: PLAIN BOTH ENDS; Teeth Type: SPUR; Style Designator: PLAIN RING; Tooth Form: STANDARD. 4 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.