The Gear,spur, cataloged under National Stock Number 3020-01-407-0735, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Cmc Electronics Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-407-0735 |
| Primary Part Number | 191-858 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Cmc Electronics Inc |
| Status | ACTIVE |
| Teeth Quantity | 50 |
| Nominal Distance Between Body Face and Protruding Hub End | 0.218 INCHES FIRST END IN |
| Bore Nominal Diameter | 0.1873 INCHES BOTH ENDS IN |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Outside Diameter | 0.722 INCHES IN |
| Hub Nominal Diameter | 0.375 INCHES FIRST END IN |
| Pressure Angle | 20.0000 DEGREES |
| Face Nominal Width | 0.125 INCHES IN |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Material Document and Classification | QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Tooth Form | STANDARD |
| Hub Style Designator | PINNED FIRST END |
| Style Designator | PROTRUDING HUB |
| Precision Classification | QUALITY NUMBER 10 |
| Pitch Diameter | 0.6944 INCHES NOMINAL IN |
| Body Style | PLAIN, SOLID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 191-858 PRIMARY | Cmc Electronics Inc (CAN) |
| SM-C-763801-2 PRIMARY | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
| SM-C-763801 | Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA) |
NSN 3020-01-407-0735 is a Gear,spur, manufactured by Cmc Electronics Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-407-0735 has 3 cross-referenced part numbers: 191-858 (Cmc Electronics Inc), SM-C-763801-2 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SM-C-763801 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).
There are 2 known substitutes for 3020-01-407-0735: 5325-00-020-9708, 3020-01-407-0740. Verify interchangeability with system specifications before substitution.
Key specifications for 191-858: Teeth Quantity: 50; Nominal Distance Between Body Face and Protruding Hub End: 0.218 INCHES FIRST END IN; Bore Nominal Diameter: 0.1873 INCHES BOTH ENDS IN; Bore Style: PLAIN BOTH ENDS. 17 total characteristics are documented in the Federal Logistics Information System.