The Gear,spur, cataloged under National Stock Number 3020-00-556-0923, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-556-0923 |
| Primary Part Number | 89-8-1 |
| Item Name | Gear,spur |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products |
| Status | ACTIVE |
| Bore Style | STRAIGHT SPLINE BOTH ENDS |
| Style Designator | PROTRUDING HUBS |
| Hardness Rating | 55.0 ROCKWELL C NOMINAL OVERALL |
| Pressure Angle | 20.0000 DEGREES |
| Teeth Quantity | 39 |
| Body Style | WEBBED, OFFSET, SOLID |
| Face Nominal Width | 1.500 INCHES IN |
| Nominal Overall Length | 3.997 INCHES IN |
| Spline Quantity | 10 BOTH ENDS |
| Pitch Diameter | 6.5000 INCHES NOMINAL IN |
| First Groove Nominal Width | 0.125 INCHES FIRST END IN |
| Tooth Form | STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 89-8-1 PRIMARY | Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products (USA) |
| 5560923 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 2ES12758 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| 89-8-1 PRIMARY | Dana Corp Spicer Transmission Div (USA) |
NSN 3020-00-556-0923 is a Gear,spur, manufactured by Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-556-0923 has 4 cross-referenced part numbers: 89-8-1 (Dana Commercial Vehicle Manufacturing, Llc Dba Dana Commercial Vehicle Products), 5560923 (U S Army Tank Automotive Command Amsta-Im-Mm), 2ES12758 (Meritor Heavy Vehicle Systems, Llc), 89-8-1 (Dana Corp Spicer Transmission Div).
There are 8 known substitutes for 3020-00-556-0923: 4320-00-350-8669, 4810-00-670-3476, 5330-00-671-9124 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 89-8-1: Bore Style: STRAIGHT SPLINE BOTH ENDS; Style Designator: PROTRUDING HUBS; Hardness Rating: 55.0 ROCKWELL C NOMINAL OVERALL; Pressure Angle: 20.0000 DEGREES. 12 total characteristics are documented in the Federal Logistics Information System.