The Link,roller Chain, cataloged under National Stock Number 3020-00-231-8735, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Union Chain Div of Ust Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-231-8735 |
| Primary Part Number | 40CL |
| Item Name | Link,roller Chain |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Union Chain Div of Ust Inc |
| Status | CANCELLED |
| Link Plate Width | 0.410 INCHES NOMINAL IN |
| Link Pin Nominal Diameter | 0.1562 INCHES IN |
| Link Nominal Width Between Plates | 0.4325 INCHES IN |
| Pin Fastening Method | RIVETED |
| Link Plate Nominal Thickness | 0.0600 INCHES IN |
| Material | STEEL |
| Minimum Tensile Strength | 3125 POUNDS PER SQUARE INCH LBS |
| Nominal Pitch Distance | 0.500 INCHES IN |
| Link Style | PIN |
| Link Row Quantity | 1 |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5152993 | Allis-Chalmers Corp (USA) |
| 40CL | Altra Industrial Motion Corp. (USA) |
| PS361 | Lektro, Inc. (USA) |
| 5158643 | Rolls-Royce Solutions America Inc (USA) |
| 110-8338 | U.s. Tsubaki, Inc Div Roller Chain (USA) |
| RC40PL | Fmc Corp Link-Belt Div (USA) |
| 40CL PRIMARY | Union Chain Div of Ust Inc (USA) |
| AD-2331756-5 PRIMARY | Atech Inc (USA) |
| 40-1CL | Whitney Chain Operation Power Transmission Div Dresser Industries Inc (USA) |
| 810752 | Cushman Inc a Ransom Co Pobox 7248 Charlotte Nc 28241 7248 (USA) |
| 40-1PL | Whitney Chain Operation Power Transmission Div Dresser Industries Inc (USA) |
| 40PL | Cullman Wheel Co (USA) |
| M311 | Lektro, Inc. (USA) |
| 5152688 | Rolls-Royce Solutions America Inc (USA) |
| SINGLE66XPL | Diamond Chain Co Div of Amsted Industries Inc (USA) |
NSN 3020-00-231-8735 is a Link,roller Chain, manufactured by Union Chain Div of Ust Inc, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-231-8735 has 15 cross-referenced part numbers: 5152993 (Allis-Chalmers Corp), 40CL (Altra Industrial Motion Corp.), PS361 (Lektro, Inc.), 5158643 (Rolls-Royce Solutions America Inc), 110-8338 (U.s. Tsubaki, Inc Div Roller Chain) and 10 more.
There are 11 known substitutes for 3020-00-231-8735: 2910-00-361-7429, 5120-00-473-7768, 5315-00-515-2993 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40CL: Link Plate Width: 0.410 INCHES NOMINAL IN; Link Pin Nominal Diameter: 0.1562 INCHES IN; Link Nominal Width Between Plates: 0.4325 INCHES IN; Pin Fastening Method: RIVETED. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-231-8735 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.