The Gear,spur, cataloged under National Stock Number 3020-00-698-0636, 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 General Electric Company. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-698-0636 |
| Primary Part Number | 191B813-1 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Teeth Quantity | 67 |
| Body Style | PLAIN, SOLID |
| Hardness Rating | 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | PROTRUDING HUBS |
| Tooth Form | STANDARD |
| First Step Nominal Diameter | 0.312 INCHES BOTH ENDS IN |
| Hub Style Designator | 1 STEP BOTH ENDS |
| Nominal Outside Diameter | 0.733 INCHES IN |
| End Nominal Diameter | 0.126 INCHES BOTH ENDS IN |
| Pressure Angle | 20.0000 DEGREES |
| Material | STEEL OVERALL |
| Face Nominal Width | 0.126 INCHES 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 |
|---|---|
| 191B813-1 PRIMARY | General Electric Company (USA) |
| 191B813PT1 PRIMARY | General Electric Company (USA) |
| 191B813P1 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 191B813P1 | 3/2 Design control — primary reference U.S. Government activity |
| 191B813 | D/9 Drawing number reference only U.S. Government activity |
| 191B813P1 | 5/2 Secondary reference U.S. Government activity |
| 191B813PT1 | 3/2 Design control — primary reference U.S. Government activity |
| 191B813-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3020-00-698-0636 is a Gear,spur, manufactured by General Electric Company, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-698-0636 has 3 manufacturer part numbers on file: 191B813-1 (General Electric Company), 191B813PT1 (General Electric Company), 191B813P1 (General Electric Company).
Key specifications for 191B813-1: Teeth Quantity: 67; Body Style: PLAIN, SOLID; Hardness Rating: 28.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM OVERALL; Style Designator: PROTRUDING HUBS. 12 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.