The Chain,roller, cataloged under National Stock Number 3020-01-033-2154, 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 Industries, Llc Div Couplings Division. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-033-2154 |
| Primary Part Number | 50-2 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Rexnord Industries, Llc Div Couplings Division |
| Status | ACTIVE |
| Second Chain Link Plate Nominal Thickness | 0.0800 INCHES IN |
| First Chain Link Style | ROLLER |
| Pin Fastening Method | COTTER PIN |
| End Connection Style | PIN HOLE |
| Link Row Quantity | 2 |
| Features Provided | CHAIN W/UNJOINED ENDS |
| First Chain Link Nominal Width Between Plates | 0.3750 INCHES IN |
| First Chain Link Plate Nominal Thickness | 0.0800 INCHES IN |
| Second Chain Link Style | PIN |
| Material | STEEL |
| Second Chain Link Plate Width | 0.506 INCHES NOMINAL IN |
| First Chain Link Plate Width | 0.584 INCHES NOMINAL IN |
| First Chain Link Roller Nominal Diameter | 0.4000 INCHES IN |
| Pin Overall Length | 1.6380 INCHES NOMINAL IN |
| Second Chain Link Pin Nominal Diameter | 0.2000 INCHES IN |
| Second Chain Link Nominal Width Between Plates | 0.5840 INCHES IN |
| Effective Length | 0.8333 FEET NOMINAL FT |
| Bushing Hole Diameter | 0.2010 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-01-033-2154 is a Chain,roller, manufactured by Rexnord Industries, Llc Div Couplings Division, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-033-2154 has 3 cross-referenced part numbers: 50-2 (Rexnord Industries, Llc Div Couplings Division), 15583 (Rexnord Industries, Llc Div Couplings Division), VRH-601C (Tampo Industries Inc).
There are 7 known substitutes for 3020-01-033-2154: 5940-00-052-9068, 5940-00-280-1712, 5950-00-648-2564 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50-2: Second Chain Link Plate Nominal Thickness: 0.0800 INCHES IN; First Chain Link Style: ROLLER; Pin Fastening Method: COTTER PIN; End Connection Style: PIN HOLE. 18 total characteristics are documented in the Federal Logistics Information System.