The Gearshaft,multiple Gears, cataloged under National Stock Number 3040-00-752-1037, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-752-1037 |
| Primary Part Number | 7521037 |
| Item Name | Gearshaft,multiple Gears |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Gear Type | HELICAL SECOND GEAR |
| Gear Type | HELICAL FIRST GEAR |
| Teeth Quantity | 24 SECOND GEAR |
| Teeth Quantity | 13 THIRD GEAR |
| Diametral Pitch | 8.0829 FIRST GEAR |
| Diametral Pitch | 6/7 THIRD GEAR |
| Gear Quantity | 3 |
| Material | STEEL OVERALL |
| Gear Type | SPUR THIRD GEAR |
| Teeth Quantity | 33 FIRST GEAR |
| Diametral Pitch | 8.083 SECOND GEAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2355T2 | Diamond Reo Truck Co (USA) |
| 430303 | Machine Tool and Gear Inc (USA) |
| 7521037 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 914103 | Sasco Inc Canadian Div |
| 30-30-34 PRIMARY | Dana Corp Spicer Transmission Div (USA) |
| 2520007521037 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| TG034 | Marmon Group Inc the Active Gear Co Div (USA) |
| 2355T2 | Spalla Inc (USA) |
NSN 3040-00-752-1037 is a Gearshaft,multiple Gears, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-752-1037 has 8 cross-referenced part numbers: 2355T2 (Diamond Reo Truck Co), 430303 (Machine Tool and Gear Inc), 7521037 (U S Army Tank Automotive Command Amsta-Im-Mm), 914103 (Sasco Inc Canadian Div), 30-30-34 (Dana Corp Spicer Transmission Div) and 3 more.
There are 4 known substitutes for 3040-00-752-1037: 1660-00-919-0401, 4320-00-977-9404, 5420-00-996-7349 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7521037: Gear Type: HELICAL SECOND GEAR; Gear Type: HELICAL FIRST GEAR; Teeth Quantity: 24 SECOND GEAR; Teeth Quantity: 13 THIRD GEAR. 11 total characteristics are documented in the Federal Logistics Information System.