The Chain,roller, cataloged under National Stock Number 3020-00-755-6919, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-755-6919 |
| Primary Part Number | EL12 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| Surface Treatment | PASSIVATE |
| First Chain Link Nominal Width Between Plates | 0.0720 INCHES IN |
| Second Chain Link Bushing Nominal Outside Diameter | 0.0900 INCHES IN |
| Second Chain Link Plate Nominal Thickness | 0.0150 INCHES IN |
| Minimum Tensile Strength | 180 POUNDS PER SQUARE INCH LBS |
| Second Chain Link Plate Width | 0.138 INCHES NOMINAL IN |
| Second Chain Link Nominal Width Between Plates | 0.1020 INCHES IN |
| Second Chain Link Style | ROLLERLESS |
| Pin Fastening Method | RIVETED |
| First Chain Link Style | PIN |
| First Chain Link Plate Nominal Thickness | 0.0250 INCHES IN |
| Link Row Quantity | 1 |
| First Chain Link Pin Nominal Diameter | 0.0625 INCHES IN |
| Effective Length | 1.4750 FEET NOMINAL FT |
| Nominal Pitch Distance | 0.1475 INCHES IN |
| Material | STEEL CORROSION RESISTING |
| First Chain Link Plate Width | 0.138 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| EL12 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
NSN 3020-00-755-6919 is a Chain,roller, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-755-6919 has 1 cross-referenced part number: EL12 (Roller Bearing Co of America, Inc Div Pic Design).
There is 1 known substitute for 3020-00-755-6919: 3695-00-914-5013. Verify interchangeability with system specifications before substitution.
Key specifications for EL12: Surface Treatment: PASSIVATE; First Chain Link Nominal Width Between Plates: 0.0720 INCHES IN; Second Chain Link Bushing Nominal Outside Diameter: 0.0900 INCHES IN; Second Chain Link Plate Nominal Thickness: 0.0150 INCHES IN. 17 total characteristics are documented in the Federal Logistics Information System.