The Link,roller Chain, cataloged under National Stock Number 3020-00-231-8734, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Textron Inc Jacobsen Div. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 39 commercial cross-references from 30 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 | 3020-00-231-8734 |
| Primary Part Number | 470502 |
| Item Name | Link,roller Chain |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Textron Inc Jacobsen Div |
| Status | CANCELLED |
| Nominal Pitch Distance | 0.500 INCHES IN |
| Pin Fastening Method | SPRING CLIP |
| Link Row Quantity | 1 |
| Link Pin Nominal Diameter | 0.1562 INCHES IN |
| Minimum Tensile Strength | 3125 POUNDS PER SQUARE INCH LBS |
| Link Plate Width | 0.410 INCHES NOMINAL IN |
| Material | STEEL |
| Link Style | PIN |
| Link Nominal Width Between Plates | 0.4325 INCHES IN |
| Link Plate Nominal Thickness | 0.0600 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3190141-2 | Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div (USA) |
| 876431 | Cushman Inc a Ransom Co Pobox 7248 Charlotte Nc 28241 7248 (USA) |
| 904J138PC25 | Westinghouse Electric Corp (USA) |
| 4821-41500 | Rapistan Corp (USA) |
| RC40CL | Fmc Corp Link-Belt Div (USA) |
| 470502 PRIMARY | Textron Inc Jacobsen Div (USA) |
| 1406-1407 | Agco Corp Parts Opn (USA) |
| 1JH5180REVAPC24 | Westinghouse Electric Corp General Control Div (USA) |
| 904J140PC2B | Westinghouse Electric Corp (USA) |
| C4466 | Diamond Chain Co Div of Amsted Industries Inc (USA) |
| 77290AS | Hercules Engine Co Inc (USA) |
| RC40-1CL | Fmc Corp Link-Belt Div (USA) |
| 40DLC0NNECTING | Reliance Electric Company Dba Reliance & Dodge Brands (USA) |
| B29.100 | The American Society of Mechanical Engineers (USA) |
| 421-40-1RC2CLA | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| SINGLE66 | Diamond Chain Co Div of Amsted Industries Inc (USA) |
| MILSTD421-40-1RC2CLA | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| DC13-10 | Whitney Chain Operation Power Transmission Div Dresser Industries Inc (USA) |
| 2455 | Victor Fluid Power Inc (USA) |
| ANSI B29.1 NO. 40 PRIMARY | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
NSN 3020-00-231-8734 is a Link,roller Chain, manufactured by Textron Inc Jacobsen Div, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-231-8734 has 39 cross-referenced part numbers: 3190141-2 (Allied-Signal Inc Dba Allied-Signal Aerospace Co Electrodynamics Div), 876431 (Cushman Inc a Ransom Co Pobox 7248 Charlotte Nc 28241 7248), 904J138PC25 (Westinghouse Electric Corp), 4821-41500 (Rapistan Corp), RC40CL (Fmc Corp Link-Belt Div) and 34 more.
There are 12 known substitutes for 3020-00-231-8734: 5330-00-124-1692, 5136-00-189-3195, 3020-00-196-0803 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 470502: Nominal Pitch Distance: 0.500 INCHES IN; Pin Fastening Method: SPRING CLIP; Link Row Quantity: 1; Link Pin Nominal Diameter: 0.1562 INCHES IN. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-231-8734 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.