The Gear,helical, cataloged under National Stock Number 3020-00-516-3291, is classified within Federal Supply Class 3020 (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 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-516-3291 |
| Primary Part Number | 5163291 |
| Item Name | Gear,helical |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | CANCELLED |
| Pitch Diameter | 1.4140 INCHES NOMINAL IN |
| Body Style | PLAIN, SOLID |
| Teeth Type | SINGLE HELIX |
| Tooth Form | STANDARD |
| Keyway Nominal Width | 0.093 INCHES BOTH ENDS IN |
| Tooth Direction | RIGHT |
| Pressure Angle | 14.5000 DEGREES |
| Bore Nominal Diameter | 0.498 INCHES BOTH ENDS IN |
| Material | STEEL OVERALL |
| Nominal Distance From Bore Center to Keyway Bottom | 0.300 INCHES BOTH ENDS IN |
| Hub Style Designator | PLAIN FIRST END |
| Nominal Outside Diameter | 1.574 INCHES IN |
| Helix Angle | 45.0000 DEGREES |
| Hub Nominal Diameter | 1.000 INCHES FIRST END IN |
| Nominal Overall Length | 1.000 INCHES IN |
| Face Nominal Width | 0.500 INCHES IN |
| Bore Style | W/ KEYWAY BOTH ENDS |
| Nominal Distance Between Body Face and Protruding Hub End | 0.500 INCHES FIRST END IN |
| Hardness Rating | 26.4 ROCKWELL C MINIMUM AND 32.2 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | PROTRUDING HUB |
| Teeth Quantity | 12 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 45266 | Hercules Engine Co Inc (USA) |
| 21347R | Diamond Reo Truck Co (USA) |
| 5163291 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 96580 | White Motor Corp (USA) |
| 45266A | Cyclone Drill Co (USA) |
| 1A887 | Napco International Llc Dba Napco International Inc (USA) |
| 2BL0148 PRIMARY | Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.) (USA) |
| 45266 PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| 57035 | Hyster-Yale Group, Inc. (USA) |
| 643492 | Sasco Inc Canadian Div |
| 45266A | O K Machinery Div of Motter John C Printing Press Co (USA) |
| 45266A | Hoist Liftruck Mfg Inc (USA) |
| 45266A | Chicago Pneumatic Tool Co (USA) |
NSN 3020-00-516-3291 is a Gear,helical, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-516-3291 has 13 cross-referenced part numbers: 45266 (Hercules Engine Co Inc), 21347R (Diamond Reo Truck Co), 5163291 (U S Army Tank Automotive Command Amsta-Im-Mm), 96580 (White Motor Corp), 45266A (Cyclone Drill Co) and 8 more.
There are 6 known substitutes for 3020-00-516-3291: 5305-00-016-9519, 4730-00-355-7674, 5305-00-382-7870 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5163291: Pitch Diameter: 1.4140 INCHES NOMINAL IN; Body Style: PLAIN, SOLID; Teeth Type: SINGLE HELIX; Tooth Form: STANDARD. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-516-3291 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.