The Gear,spur, cataloged under National Stock Number 3020-00-973-9719, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-973-9719 |
| Primary Part Number | 105803 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE OVERALL |
| Nominal Outside Diameter | 0.521 INCHES IN |
| Bore Style | W/ 4 KEYWAYS BOTH ENDS |
| Bore Nominal Diameter | 0.125 INCHES BOTH ENDS IN |
| Tooth Form | STANDARD |
| Style Designator | PROTRUDING HUB |
| Nominal Overall Length | 0.312 INCHES IN |
| Keyway Nominal Width | 0.0150 INCHES BOTH ENDS IN |
| Hub Style Designator | PLAIN FIRST END |
| Pitch Diameter | 0.5090 INCHES NOMINAL IN |
| Nominal Distance Between Body Face and Protruding Hub End | 0.218 INCHES FIRST END IN |
| Material Document and Classification | QQ-C-465,ALLOY 642 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Body Style | PLAIN, SOLID |
| Material | COPPER ALLOY 642 OVERALL |
| Pressure Angle | 20.0000 DEGREES |
| Teeth Quantity | 48 |
| Face Nominal Width | 0.094 INCHES IN |
| Nominal Distance From Bore Center to Keyway Bottom | 0.096 INCHES BOTH ENDS IN |
| Hub Nominal Diameter | 0.192 INCHES FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 105803 PRIMARY | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN) |
NSN 3020-00-973-9719 is a Gear,spur, manufactured by General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-973-9719 has 1 cross-referenced part number: 105803 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems).
There are 7 known substitutes for 3020-00-973-9719: 5935-00-027-8915, 5945-00-461-2356, 5930-00-642-9188 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 105803: Surface Treatment: PASSIVATE OVERALL; Nominal Outside Diameter: 0.521 INCHES IN; Bore Style: W/ 4 KEYWAYS BOTH ENDS; Bore Nominal Diameter: 0.125 INCHES BOTH ENDS IN. 19 total characteristics are documented in the Federal Logistics Information System.