The Gear Cluster, cataloged under National Stock Number 3020-00-360-8150, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Am General Llc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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 | 3020-00-360-8150 |
| Primary Part Number | A8977 |
| Item Name | Gear Cluster |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Am General Llc |
| Status | ACTIVE |
| Construction | SOLID |
| Nominal Overall Length | 5.488 INCHES IN |
| Hub Nominal Diameter | 0.775 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Design Type | HELICAL SECOND GEAR |
| Design Type | SPUR FOURTH GEAR |
| Material Document and Classification | 66,AISI/SAE 8720 FED STD SINGLE MATERIAL RESPONSE OR SAE 4027 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 4161 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Hub Nominal Length | 0.203 INCHES BETWEEN SECOND AND THIRD GEAR IN |
| Hub Nominal Length | 0.812 INCHES BETWEEN THIRD AND FOURTH GEAR IN |
| Bore Nominal Diameter | 0.762 INCHES BOTH ENDS IN |
| Nominal Outside Diameter | 3.385 INCHES FOURTH GEAR IN |
| Nominal Outside Diameter | 2.813 INCHES FIFTH GEAR IN |
| Hub Nominal Diameter | 1.094 INCHES BETWEEN THIRD AND FOURTH GEAR IN |
| Hub Nominal Length | 1.875 INCHES BETWEEN FIRST AND SECOND GEAR IN |
| Design Type | HELICAL FIRST GEAR |
| Bore Style | PLAIN BOTH ENDS |
| Material | STEEL COMP 4027 OR STEEL COMP 8620 OR STEEL COMP 8720 OR STEEL COMP 4161 OVERALL |
| Nominal Outside Diameter | 2.165 INCHES SIXTH GEAR IN |
| Design Type | HELICAL THIRD GEAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A739 | Spalla Inc (USA) |
| GPW7113 | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| 7348696 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| A8977 PRIMARY | Am General Llc (USA) |
| T84J8 PRIMARY | Borg-Warner Corp (USA) |
| T84J8 | Liberty Ventures Inti, Llc (USA) |
NSN 3020-00-360-8150 is a Gear Cluster, manufactured by Am General Llc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-360-8150 has 6 cross-referenced part numbers: A739 (Spalla Inc), GPW7113 (Ford Motor Co Ford Parts and Service Div Government Part Sales), 7348696 (U S Army Tank Automotive Command Amsta-Im-Mm), A8977 (Am General Llc), T84J8 (Borg-Warner Corp) and 1 more.
There are 2 known substitutes for 3020-00-360-8150: 3020-00-360-8127, 4320-01-208-2186. Verify interchangeability with system specifications before substitution.
Key specifications for A8977: Construction: SOLID; Nominal Overall Length: 5.488 INCHES IN; Hub Nominal Diameter: 0.775 INCHES BETWEEN FIRST AND SECOND GEAR IN; Design Type: HELICAL SECOND GEAR. 18 total characteristics are documented in the Federal Logistics Information System.