The Sprocket Wheel, cataloged under National Stock Number 3020-00-261-2875, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Martin Sprocket and Gear Inc. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-261-2875 |
| Primary Part Number | 60BS17X1-5/8 |
| Item Name | Sprocket Wheel |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Martin Sprocket and Gear Inc |
| Status | ACTIVE |
| Face Width | 0.459 INCHES NOMINAL IN |
| Hardness Rating Test Method | NOT RATED |
| Teeth Quantity Per Row | 17 |
| Distance From Hub End to Flange End | 1.541 INCHES NOMINAL AA END IN |
| Tooth Pitch | 0.750 INCHES NOMINAL IN |
| Teeth Row Quantity | 1 |
| Material Document and Classification | SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE |
| Protruding Hub Characteristic | PLAIN |
| Pitch Diameter | 4.082 INCHES NOMINAL IN |
| Thread Size | 3/8 IN. - 16 IN |
| Bore Diameter | 1.625 INCHES MINIMUM AND 1.626 INCHES MAXIMUM IN |
| Outside Diameter | 4.462 INCHES NOMINAL IN |
| Keyway Width | 0.375 INCHES MINIMUM AND 0.376 INCHES MAXIMUM IN |
| Securing Hole Quantity | 1 |
| Bore Length | 2.000 INCHES NOMINAL IN |
| Furnished Items | KEYING FACILITY |
| Distance From Center of Bore to Bottom of Keyway | 0.9875 INCHES MINIMUM AND 0.9877 INCHES MAXIMUM IN |
| Style Designator | PLAIN |
| Quantity | 1 |
| Keying Facility Type | KEYWAY |
| Asa Standard Chain Number | 60 |
| Material | STEEL COMP 1020 |
| Hole Location | ON TOP OF KEYWAY AND 90 DEG FROM KEYWAY |
| Hub Outside Diameter | 3.250 INCHES NOMINAL AA END IN |
| Securing Method | THREADED HOLE(S) |
| Bore Type | STRAIGHT |
| Design Form | PLAIN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 60BS17X1-5/8 | Martin Sprocket and Gear Inc (USA) |
| N1041PC10 | American Laundry Machinery Inc (USA) |
| 60B17X1-5/8 | Emerson Power Transmission Corporation Div Ept (USA) |
| 119-407 | American Laundry Machinery Inc (USA) |
| 60B17X1-5/8 | Martin Sprocket and Gear Inc (USA) |
NSN 3020-00-261-2875 is a Sprocket Wheel, manufactured by Martin Sprocket and Gear Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-261-2875 has 5 cross-referenced part numbers: 60BS17X1-5/8 (Martin Sprocket and Gear Inc), N1041PC10 (American Laundry Machinery Inc), 60B17X1-5/8 (Emerson Power Transmission Corporation Div Ept), 119-407 (American Laundry Machinery Inc), 60B17X1-5/8 (Martin Sprocket and Gear Inc).
There are 2 known substitutes for 3020-00-261-2875: 5365-00-289-4422, 5955-00-583-0111. Verify interchangeability with system specifications before substitution.
Key specifications for 60BS17X1-5/8: Face Width: 0.459 INCHES NOMINAL IN; Hardness Rating Test Method: NOT RATED; Teeth Quantity Per Row: 17; Distance From Hub End to Flange End: 1.541 INCHES NOMINAL AA END IN. 28 total characteristics are documented in the Federal Logistics Information System.