The Link,roller Chain, cataloged under National Stock Number 3020-00-237-8341, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Rexnord Holdings Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-237-8341 |
| Primary Part Number | D50-1 |
| Item Name | Link,roller Chain |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Rexnord Holdings Inc |
| Status | ACTIVE |
| Link Pin Nominal Diameter | 0.2000 INCHES IN |
| Link Plate Width at Pin End | 0.512 INCHES NOMINAL IN |
| Pin Overall Length | 1.6250 INCHES NOMINAL IN |
| Pin Fastening Method | COTTER PIN |
| Link Nominal Width Between Plates | 0.3750 INCHES IN |
| Link Style | ROLLER, TAPERED EDGE |
| Link Row Quantity | 2 |
| Nominal Pitch Distance | 0.625 INCHES IN |
| Link Plate Width at Bushing End | 0.594 INCHES NOMINAL IN |
| Link Roller Nominal Diameter | 0.4000 INCHES IN |
| Link Plate Nominal Thickness | 0.0800 INCHES IN |
| Minimum Tensile Strength | 12200 POUNDS PER SQUARE INCH LBS |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50-2-0L | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 50-2-0L | Jeffrey Chain L.p. (USA) |
| D0UBLE148X3-8-0L | Diamond Chain Co Div of Amsted Industries Inc (USA) |
| D50-1 PRIMARY | Rexnord Holdings Inc (USA) |
| D50-0L | Altra Industrial Motion Corp. (USA) |
| 50-2-0L | Whitney Chain Operation Power Transmission Div Dresser Industries Inc (USA) |
| 50-2-0L | Altra Industrial Motion Corp. (USA) |
| 50-2-0L PRIMARY | Jeffrey Co the (USA) |
| D50-0L PRIMARY | Union Chain Div of Ust Inc (USA) |
| ASA50-2-0L | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| D50-0L | Dayco Corp National Hose Div (USA) |
| D0UBLE148-0L | Diamond Chain Co Div of Amsted Industries Inc (USA) |
| RC50-2-0L | Fmc Corp Link-Belt Div (USA) |
| D50-0L | Emerson Power Transmission Corporation Div Ept (USA) |
| 50-2-0L PRIMARY | Union Chain Div of Ust Inc (USA) |
| D50-0L | Whitney Chain Operation Power Transmission Div Dresser Industries Inc (USA) |
| 032807 | Farquhar a B Division of Oliver Corp (USA) |
NSN 3020-00-237-8341 is a Link,roller Chain, manufactured by Rexnord Holdings Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-237-8341 has 17 cross-referenced part numbers: 50-2-0L (American National Standards Institute Incorporated Dba American National Standards Institute), 50-2-0L (Jeffrey Chain L.p.), D0UBLE148X3-8-0L (Diamond Chain Co Div of Amsted Industries Inc), D50-1 (Rexnord Holdings Inc), D50-0L (Altra Industrial Motion Corp.) and 12 more.
There are 3 known substitutes for 3020-00-237-8341: 5950-00-893-8312, 6625-01-065-1688, 7920-01-469-5709. Verify interchangeability with system specifications before substitution.
Key specifications for D50-1: Link Pin Nominal Diameter: 0.2000 INCHES IN; Link Plate Width at Pin End: 0.512 INCHES NOMINAL IN; Pin Overall Length: 1.6250 INCHES NOMINAL IN; Pin Fastening Method: COTTER PIN. 14 total characteristics are documented in the Federal Logistics Information System.