The Gear,helical, cataloged under National Stock Number 3020-00-351-7820, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-351-7820 |
| Primary Part Number | SCB91417 |
| Item Name | Gear,helical |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir |
| Status | ACTIVE |
| Pitch Diameter | 2.0100 INCHES NOMINAL IN |
| Face Nominal Width | 0.375 INCHES IN |
| Teeth Type | SINGLE HELIX |
| Teeth Quantity | 60 |
| Attachment Method | MOUNTING HOLE |
| Pressure Angle | 14.5000 DEGREES |
| Material | PLASTIC PHENOLIC AND COTTON OVERALL |
| Style Designator | HUBLESS |
| Material Document and Classification | MIL-P-15035,TYPE FBI MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Tooth Form | STANDARD |
| Body Style | PLAIN, SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 84377 | American Telephone and Telegraph Co (USA) |
| 84377 | At and T Corp (USA) |
| SCB91417 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| 84377 | Lucent Technologies Inc Corporate Headquarters (USA) |
| 14717 PRIMARY | Viz Manufacturing Company (USA) |
| 84377 PRIMARY | Telemechanics Inc (USA) |
NSN 3020-00-351-7820 is a Gear,helical, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-351-7820 has 6 cross-referenced part numbers: 84377 (American Telephone and Telegraph Co), 84377 (At and T Corp), SCB91417 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 84377 (Lucent Technologies Inc Corporate Headquarters), 14717 (Viz Manufacturing Company) and 1 more.
There are 9 known substitutes for 3020-00-351-7820: 5315-00-044-3146, 5120-00-144-5904, 4730-00-477-7907 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for SCB91417: Pitch Diameter: 2.0100 INCHES NOMINAL IN; Face Nominal Width: 0.375 INCHES IN; Teeth Type: SINGLE HELIX; Teeth Quantity: 60. 11 total characteristics are documented in the Federal Logistics Information System.