The Gear,worm, cataloged under National Stock Number 3020-00-468-3161, 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 Dynalec Corporation. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-468-3161 |
| Primary Part Number | 2162L600PC51 |
| Item Name | Gear,worm |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Dynalec Corporation |
| Status | ACTIVE |
| Thread Form Direction | RIGHT-HAND |
| Bore Nominal Diameter | 0.812 INCHES BOTH ENDS IN |
| Helix Angle | 11.3166 DEGREES |
| Bore Style | PLAIN BOTH ENDS |
| Face Type | STRAIGHT |
| Style Designator | HUBLESS |
| Pitch Diameter | 1.1250 INCHES NOMINAL IN |
| Thread Form Quantity | 2 |
| Nominal Outside Diameter | 1.250 INCHES IN |
| Pressure Angle | 14.5000 DEGREES |
| Material | STEEL OVERALL |
| Face Nominal Width | 1.375 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 |
|---|---|
| 2162L600PC51 | Dynalec Corporation (USA) |
| 1005 | Dynalec Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2162L600PC51 | 5/9 Secondary reference The Electric Tachometer Corp. |
| 1005 | 3/9 Design control — primary reference The Electric Tachometer Corp. |
NSN 3020-00-468-3161 is a Gear,worm, manufactured by Dynalec Corporation, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-468-3161 has 2 manufacturer part numbers on file: 2162L600PC51 (Dynalec Corporation), 1005 (Dynalec Corporation).
Key specifications for 2162L600PC51: Thread Form Direction: RIGHT-HAND; Bore Nominal Diameter: 0.812 INCHES BOTH ENDS IN; Helix Angle: 11.3166 DEGREES; Bore Style: PLAIN BOTH ENDS. 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.