The Sprocket Wheel, cataloged under National Stock Number 3020-00-640-2715, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Naval Air Warfare Center Aircraft Division Joint Base Jbmdl. Government technical data includes 25 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 | 3020-00-640-2715 |
| Primary Part Number | 314890-1 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl |
| Status | ACTIVE |
| Teeth Row Quantity | 1 |
| Hardness Rating Test Method | NOT RATED |
| Face Width | 0.575 INCHES NOMINAL IN |
| Keying Facility Type | KEYWAY |
| Key Width | 0.368 INCHES MINIMUM AND 0.372 INCHES MAXIMUM IN |
| Furnished Items | KEYING FACILITY |
| Bore Diameter | 1.749 INCHES MINIMUM AND 1.751 INCHES MAXIMUM IN |
| Distance From Center of Bore to Bottom of Keyway | 1.041 INCHES NOMINAL IN |
| Pitch Diameter | 5.126 INCHES NOMINAL IN |
| Outside Diameter | 5.627 INCHES NOMINAL IN |
| Bore Length | 1.370 INCHES MINIMUM AND 1.375 INCHES MAXIMUM IN |
| Keyway Width | 0.375 INCHES NOMINAL IN |
| Keying Facility Spacing in Deg | 90.0 |
| FSC Application Data | ARRESING GEAR |
| Protruding Hub Characteristic | PLAIN |
| Tooth Pitch | 1.000 INCHES NOMINAL IN |
| Distance From Hub End to Flange End | 0.800 INCHES NOMINAL AA END IN |
| Material | STEEL |
| Bore Type | STRAIGHT |
| Design Form | PLAIN |
| Style Designator | PLAIN |
| Hub Outside Diameter | 3.984 INCHES NOMINAL AA END IN |
| Quantity | 2 |
| Asa Standard Chain Number | 80 |
| Teeth Quantity Per Row | 16 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RC80TYPEB16TEETH | Fmc Corp Link-Belt Div (USA) |
| 314890-1 PRIMARY | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
NSN 3020-00-640-2715 is a Sprocket Wheel, manufactured by Naval Air Warfare Center Aircraft Division Joint Base Jbmdl, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-640-2715 has 2 cross-referenced part numbers: RC80TYPEB16TEETH (Fmc Corp Link-Belt Div), 314890-1 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl).
There is 1 known substitute for 3020-00-640-2715: 5935-00-789-6082. Verify interchangeability with system specifications before substitution.
Key specifications for 314890-1: Teeth Row Quantity: 1; Hardness Rating Test Method: NOT RATED; Face Width: 0.575 INCHES NOMINAL IN; Keying Facility Type: KEYWAY. 26 total characteristics are documented in the Federal Logistics Information System.