The Sprocket Wheel, cataloged under National Stock Number 3020-00-547-0123, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Savory Equipment Co. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-547-0123 |
| Primary Part Number | 21319 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Savory Equipment Co |
| Status | ACTIVE |
| Outside Diameter | 3.141 INCHES NOMINAL IN |
| Face Width | 0.109 INCHES NOMINAL IN |
| Hub Outside Diameter | 0.562 INCHES NOMINAL BB END IN |
| Hardness Rating Test Method | NOT RATED |
| Design Form | PLAIN |
| Tooth Pitch | 0.295 INCHES NOMINAL IN |
| Bore Type | STRAIGHT |
| Pitch Diameter | 3.000 INCHES NOMINAL IN |
| Thread Size | 0.190-32 |
| Securing Hole Quantity | 2 |
| Hub Outside Diameter | 0.812 INCHES NOMINAL AA END IN |
| Furnished Items and Quantity | SETSCREW.TWO EACH |
| Bore Length | 0.438 INCHES NOMINAL IN |
| Hole Location | CENTERED 0.188 IN. FROM END OF HUB 90 DEGS APART IN |
| Securing Method | THREADED HOLE(S) |
| Material | STEEL |
| Distance From Hub End to Flange End | 0.016 INCHES NOMINAL BB END IN |
| Teeth Row Quantity | 1 |
| Securing Location | AA END |
| Teeth Quantity Per Row | 32 |
| Distance From Hub End to Flange End | 0.312 INCHES NOMINAL AA END IN |
| Protruding Hub Characteristic | PLAIN |
| Bore Diameter | 0.375 INCHES NOMINAL IN |
| Style Designator | PLAIN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-547-0123 is a Sprocket Wheel, manufactured by Savory Equipment Co, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-547-0123 has 2 cross-referenced part numbers: 21319 (Savory Equipment Co), 21241 (Savory Equipment Co).
There are 12 known substitutes for 3020-00-547-0123: 4820-00-116-9781, 5998-00-172-2275, 5110-00-268-1258 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21319: Outside Diameter: 3.141 INCHES NOMINAL IN; Face Width: 0.109 INCHES NOMINAL IN; Hub Outside Diameter: 0.562 INCHES NOMINAL BB END IN; Hardness Rating Test Method: NOT RATED. 25 total characteristics are documented in the Federal Logistics Information System.