The Gear,spur, cataloged under National Stock Number 3020-00-085-1072, 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 21 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-085-1072 |
| Primary Part Number | 108920 |
| 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 |
| Attachment Method | MOUNTING HOLE |
| Mounting Hole Nominal Thread Size | 0.112 INCHES TRANSVERSELY THROUGH HUB FIRST END IN |
| Style Designator | PROTRUDING HUB |
| Tooth Form | STANDARD |
| Mounting Hole Thread Quantity Per Inch | 40 TRANSVERSELY THROUGH HUB FIRST END |
| Hub Style Designator | PLAIN FIRST END |
| Face Nominal Width | 0.090 INCHES IN |
| Bore Style | PLAIN BOTH ENDS |
| Nominal Overall Length | 0.250 INCHES IN |
| Mounting Hole Type and Quantity | 2 THREADED TRANSVERSELY THROUGH HUB FIRST END |
| Mounting Hole Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END |
| Nominal Distance Between Body Face and Protruding Hub End | 0.160 INCHES FIRST END IN |
| Material Document and Classification | QQ-S-763,CL 416,COND T FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Bore Nominal Diameter | 0.187 INCHES BOTH ENDS IN |
| Nominal Outside Diameter | 0.468 INCHES IN |
| Hub Nominal Diameter | 0.340 INCHES FIRST END IN |
| Body Style | PLAIN, SOLID |
| Pressure Angle | 20.0000 DEGREES |
| Teeth Quantity | 28 |
| Material | STEEL COMP 416 OVERALL |
| Pitch Diameter | 0.4370 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 108920 PRIMARY | General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems (CAN) |
NSN 3020-00-085-1072 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 3020-00-085-1072 has 1 cross-referenced part number: 108920 (General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems).
There is 1 known substitute for 3020-00-085-1072: 2910-00-358-5057. Verify interchangeability with system specifications before substitution.
Key specifications for 108920: Attachment Method: MOUNTING HOLE; Mounting Hole Nominal Thread Size: 0.112 INCHES TRANSVERSELY THROUGH HUB FIRST END IN; Style Designator: PROTRUDING HUB; Tooth Form: STANDARD. 21 total characteristics are documented in the Federal Logistics Information System.