The Gear,spur, cataloged under National Stock Number 3020-00-405-6256, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 13 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 | 3020-00-405-6256 |
| Primary Part Number | 2N1599 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Body Style | PLAIN, SOLID |
| Hardness Rating | 47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM TEETH |
| Bore Nominal Diameter | 14.540 INCHES BOTH ENDS IN |
| Style Designator | HUBLESS |
| Tooth Form | STUB |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL |
| Pressure Angle | 20.0000 DEGREES |
| Bore Style | PLAIN BOTH ENDS |
| Pitch Diameter | 15.7500 INCHES NOMINAL IN |
| Nominal Outside Diameter | 15.930 INCHES IN |
| Material | STEEL COMP 1060 OVERALL |
| Face Nominal Width | 0.600 INCHES IN |
| Teeth Quantity | 126 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2N1599 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
NSN 3020-00-405-6256 is a Gear,spur, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-405-6256 has 1 cross-referenced part number: 2N1599 (Caterpillar Inc Div Caterpillar Defense).
There is 1 known substitute for 3020-00-405-6256: 5961-00-702-8032. Verify interchangeability with system specifications before substitution.
Key specifications for 2N1599: Body Style: PLAIN, SOLID; Hardness Rating: 47.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM TEETH; Bore Nominal Diameter: 14.540 INCHES BOTH ENDS IN; Style Designator: HUBLESS. 13 total characteristics are documented in the Federal Logistics Information System.