The Sprocket Wheel, cataloged under National Stock Number 3020-00-174-5525, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Gas Equipment Engineering Corporation, the Dba Geeco. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-174-5525 |
| Primary Part Number | 3-21-6-29 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Gas Equipment Engineering Corporation, the Dba Geeco |
| Status | ACTIVE |
| Material | STEEL |
| Hole Location | ON TOP OF KEYWAY |
| Distance From Hub End to Flange End | 0.750 INCHES NOMINAL BOTH ENDS IN |
| Bore Length | 2.250 INCHES NOMINAL IN |
| Design Form | PLAIN |
| Securing Hole Quantity | 1 |
| Groove Position | LOCATED IN CENTER |
| Hardness Rating Test Method | NOT RATED |
| Guide Type | GROOVE |
| Distance From Center of Bore to Bottom of Keyway | 0.844 INCHES NOMINAL IN |
| Furnished Items and Quantity | NONE1 SETSCREW |
| Style Designator | PLAIN |
| Pitch Diameter | 3.8305 INCHES NOMINAL IN |
| Groove Quantity | 1 |
| Key Width | 0.375 INCHES NOMINAL IN |
| Securing Method | THREADED HOLE(S) |
| Face Width | 1.500 INCHES NOMINAL IN |
| Tooth Pitch | 0.500 INCHES NOMINAL IN |
| Teeth Quantity Per Row | 24 |
| Furnished Items | GUIDE AND KEYING FACILITY |
| Bore Diameter | 1.313 INCHES NOMINAL IN |
| Thread Size | 3/8-16 THD SIZE |
| Quantity | 1 |
| Keying Facility Type | KEYWAY |
| Keyway Width | 0.375 INCHES NOMINAL IN |
| Material | STEEL |
| Teeth Row Quantity | 1 |
| Outside Diameter | 3.784 INCHES NOMINAL IN |
| Hub Outside Diameter | 3.125 INCHES NOMINAL BOTH ENDS IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-174-5525 is a Sprocket Wheel, manufactured by Gas Equipment Engineering Corporation, the Dba Geeco, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-174-5525 has 2 cross-referenced part numbers: C51802 (Ramsey Products Corp), 3-21-6-29 (Gas Equipment Engineering Corporation, the Dba Geeco).
There is 1 known substitute for 3020-00-174-5525: 2805-00-125-7058. Verify interchangeability with system specifications before substitution.
Key specifications for 3-21-6-29: Material: STEEL; Hole Location: ON TOP OF KEYWAY; Overall Length: 2.250 INCHES NOMINAL IN; Distance From Hub End to Flange End: 0.750 INCHES NOMINAL BOTH ENDS IN. 30 total characteristics are documented in the Federal Logistics Information System.