The Link,roller Chain, cataloged under National Stock Number 3020-00-231-8723, 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 11 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-231-8723 |
| Primary Part Number | D50CL |
| Item Name | Link,roller Chain |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Union Chain Div of Ust Inc |
| Status | CANCELLED |
| Link Plate Nominal Thickness | 0.0800 INCHES IN |
| Link Plate Width | 0.512 INCHES NOMINAL IN |
| Pin Overall Length | 1.5800 INCHES NOMINAL IN |
| Link Row Quantity | 2 |
| Link Pin Nominal Diameter | 0.2000 INCHES IN |
| Material | STEEL |
| Pin Fastening Method | RIVETED AND SPRING CLIP |
| Nominal Pitch Distance | 0.625 INCHES IN |
| Minimum Tensile Strength | 9760 POUNDS PER SQUARE INCH LBS |
| Link Style | PIN |
| Link Nominal Width Between Plates | 0.5350 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D50CL | Jeffrey Chain L.p. (USA) |
| 032806 | Farquhar a B Division of Oliver Corp (USA) |
| D50CL | Whitney Chain Operation Power Transmission Div Dresser Industries Inc (USA) |
| D50CL | Altra Industrial Motion Corp. (USA) |
| 50-2CL | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| RCD50CL | Fmc Corp Link-Belt Div (USA) |
| D0UBLE148CL | Diamond Chain Co Div of Amsted Industries Inc (USA) |
| 50-2CL | Whitney Chain Operation Power Transmission Div Dresser Industries Inc (USA) |
| D50CL PRIMARY | Union Chain Div of Ust Inc (USA) |
| 0P431 PRIMARY | Blaw-Knox Construction Equipment Co Div of White Consolidated Industries Inc (USA) |
| ASA50-2CL PRIMARY | Chief of Engineers Dept of Army (USA) |
| 8848 PRIMARY | Terex Reedrill Dba Reedrill Texoma Div Terex Mining (USA) |
| PA499 PRIMARY | Agco Corp Parts Opn (USA) |
| D0UBLE148 | Diamond Chain Co Div of Amsted Industries Inc (USA) |
| 60SSTLCHNC0NNLINK PRIMARY | Blako Inc. Dba Blakeslee (USA) |
| 5899 | Lewis Browning Mfg Co Inc (USA) |
NSN 3020-00-231-8723 is a Link,roller Chain, manufactured by Union Chain Div of Ust Inc, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-231-8723 has 16 cross-referenced part numbers: D50CL (Jeffrey Chain L.p.), 032806 (Farquhar a B Division of Oliver Corp), D50CL (Whitney Chain Operation Power Transmission Div Dresser Industries Inc), D50CL (Altra Industrial Motion Corp.), 50-2CL (American National Standards Institute Incorporated Dba American National Standards Institute) and 11 more.
There are 12 known substitutes for 3020-00-231-8723: 5330-00-178-4627, 9540-00-251-2647, 5960-00-256-9989 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for D50CL: Link Plate Nominal Thickness: 0.0800 INCHES IN; Special Features: DOUBLE STRAND; Link Plate Width: 0.512 INCHES NOMINAL IN; Pin Overall Length: 1.5800 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-231-8723 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.