The Link,roller Chain, cataloged under National Stock Number 3020-00-239-8231, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Allis-Chalmers Corp. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 29 commercial cross-references from 21 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 | 3020-00-239-8231 |
| Primary Part Number | 605507 |
| Item Name | Link,roller Chain |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Allis-Chalmers Corp |
| Status | CANCELLED |
| Link Plate Width at Bushing End | 1.900 INCHES NOMINAL IN |
| Link Nominal Width Between Plates | 1.2500 INCHES IN |
| Material | STEEL |
| Pin Fastening Method | COTTER PIN |
| Link Plate Nominal Thickness | 0.2500 INCHES IN |
| Link Row Quantity | 1 |
| Link Plate Width at Pin End | 1.640 INCHES NOMINAL IN |
| Link Roller Nominal Diameter | 1.1250 INCHES IN |
| Nominal Pitch Distance | 2.000 INCHES IN |
| Link Pin Nominal Diameter | 0.5625 INCHES IN |
| Link Style | ROLLER, TAPERED EDGE |
| Minimum Tensile Strength | 50000 POUNDS PER SQUARE INCH LBS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 605507 | Allis-Chalmers Corp (USA) |
| ASA160-0L | Diamond Chain Co Div of Amsted Industries Inc (USA) |
| 160-0L | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| RC160-1-0L | Fmc Corp Link-Belt Div (USA) |
| 160-0L | Rexnord Holdings Inc (USA) |
| C6-91 | Minnpar, Llc Dba Minnpar (USA) |
| 160-0L | Altra Industrial Motion Corp. (USA) |
| SINGLE478 | Diamond Chain Co Div of Amsted Industries Inc (USA) |
| ASA160-0L | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 160-0L | Rexnord Industries Inc. Div Roller Chain Operation (USA) |
| 160-0L | Jeffrey Chain L.p. (USA) |
| MIL-STD-421 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| ASA160-0L | Chief of Engineers Dept of Army (USA) |
| S1NGLE478X1-1-40L | Diamond Chain Co Div of Amsted Industries Inc (USA) |
| 12W03 | Barber-Greene Co (USA) |
| 160-0L | Rexnord Corp Roller Chain Opn Springfield Ma |
| MS421-160-1RC1CL | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 42-L-7006-117 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 12W03 | Minnpar, Llc Dba Minnpar (USA) |
| MCC160-20FFSET | Emerson Power Transmission Corporation Div Ept (USA) |
NSN 3020-00-239-8231 is a Link,roller Chain, manufactured by Allis-Chalmers Corp, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-239-8231 has 29 cross-referenced part numbers: 605507 (Allis-Chalmers Corp), ASA160-0L (Diamond Chain Co Div of Amsted Industries Inc), 160-0L (American National Standards Institute Incorporated Dba American National Standards Institute), RC160-1-0L (Fmc Corp Link-Belt Div), 160-0L (Rexnord Holdings Inc) and 24 more.
There are 12 known substitutes for 3020-00-239-8231: 3110-00-100-6001, 5330-00-178-4738, 5133-00-189-9253 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 605507: Link Plate Width at Bushing End: 1.900 INCHES NOMINAL IN; Link Nominal Width Between Plates: 1.2500 INCHES IN; Material: STEEL; Pin Fastening Method: COTTER PIN. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-239-8231 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.