The Chain,roller, cataloged under National Stock Number 3020-00-185-0137, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Fmc Corp. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 16 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-185-0137 |
| Primary Part Number | RC41 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Fmc Corp |
| Status | CANCELLED |
| First Chain Link Plate Width | 0.383 INCHES NOMINAL IN |
| First Chain Link Roller Nominal Diameter | 0.3060 INCHES IN |
| Material | STEEL |
| First Chain Link Nominal Width Between Plates | 0.2500 INCHES IN |
| Link Row Quantity | 1 |
| Second Chain Link Style | PIN |
| Pin Fastening Method | RIVETED |
| Second Chain Link Plate Nominal Thickness | 0.0500 INCHES IN |
| Second Chain Link Plate Width | 0.310 INCHES NOMINAL IN |
| Second Chain Link Pin Nominal Diameter | 0.1410 INCHES IN |
| Minimum Tensile Strength | 1500 POUNDS PER SQUARE INCH LBS |
| First Chain Link Plate Nominal Thickness | 0.0500 INCHES IN |
| First Chain Link Style | ROLLER |
| Nominal Pitch Distance | 0.500 INCHES IN |
| Second Chain Link Nominal Width Between Plates | 0.3500 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| RC41 | Fmc Corp Chain Div (USA) |
| RC41 PRIMARY | Fmc Corp (USA) |
| 41 | Altra Industrial Motion Corp. (USA) |
| ASA41 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 41 PRIMARY | Bijur Lubricating Corp (USA) |
| ASA41 | Jeffrey Co the (USA) |
| 70-0900-041 | Adamation Inc Dba Adamation (USA) |
| 70-0900-455 | Adamation Inc Dba Adamation (USA) |
| 41 | Whitney Chain Operation Power Transmission Div Dresser Industries Inc (USA) |
| ASASTD41 | Cullman Wheel Co (USA) |
| ASA41 PRIMARY | Chief of Engineers Dept of Army (USA) |
| 300683 | Mile High Equipment Company Dba Ice-O-Matic (USA) |
| 41 | Western Belting and Mechanicals Inc (USA) |
| SINGLE65 | Diamond Chain Co Div of Amsted Industries Inc (USA) |
| 41 | Rexnord Industries Inc. Div Roller Chain Operation (USA) |
| ASA41 PRIMARY | Diamond Chain Co Div of Amsted Industries Inc (USA) |
NSN 3020-00-185-0137 is a Chain,roller, manufactured by Fmc Corp, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-185-0137 has 16 cross-referenced part numbers: RC41 (Fmc Corp Chain Div), RC41 (Fmc Corp), 41 (Altra Industrial Motion Corp.), ASA41 (American National Standards Institute Incorporated Dba American National Standards Institute), 41 (Bijur Lubricating Corp) and 11 more.
There are 3 known substitutes for 3020-00-185-0137: 2940-00-378-3061, 5905-00-726-1867, 3020-01-471-0904. Verify interchangeability with system specifications before substitution.
Key specifications for RC41: First Chain Link Plate Width: 0.383 INCHES NOMINAL IN; First Chain Link Roller Nominal Diameter: 0.3060 INCHES IN; Material: STEEL; First Chain Link Nominal Width Between Plates: 0.2500 INCHES IN. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-185-0137 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.