The Chain,roller, cataloged under National Stock Number 3020-01-146-5913, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Ingersoll-Rand Co Material Handling Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-146-5913 |
| Primary Part Number | 50397 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Ingersoll-Rand Co Material Handling Div |
| Status | ACTIVE |
| Pin Overall Length | 3.0000 INCHES NOMINAL IN |
| Link Nominal Width Between Plates | 1.0000 INCHES IN |
| Material | STEEL |
| Link Plate Width | 1.400 INCHES NOMINAL IN |
| Link Row Quantity | 1 |
| Link Plate Nominal Thickness | 0.1870 INCHES IN |
| Link Roller Nominal Diameter | 0.8750 INCHES IN |
| Link Style | ROLLER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3977 | Ingersoll-Rand Co Material Handling Div (USA) |
| 50397 PRIMARY | Ingersoll-Rand Co Material Handling Div (USA) |
| 3977 ITEM 6 | Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division (USA) |
| 3977 ITEM 6 | Ingersoll-Rand Co Material Handling Div (USA) |
| 3977 ITEM 6 | Ingersoll-Rand Co Power Tool Div (USA) |
NSN 3020-01-146-5913 is a Chain,roller, manufactured by Ingersoll-Rand Co Material Handling Div, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-146-5913 has 5 cross-referenced part numbers: 3977 (Ingersoll-Rand Co Material Handling Div), 50397 (Ingersoll-Rand Co Material Handling Div), 3977 ITEM 6 (Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division), 3977 ITEM 6 (Ingersoll-Rand Co Material Handling Div), 3977 ITEM 6 (Ingersoll-Rand Co Power Tool Div).
There are 12 known substitutes for 3020-01-146-5913: 3110-00-101-0857, 2930-00-232-5873, 6210-00-243-0057 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50397: Pin Overall Length: 3.0000 INCHES NOMINAL IN; Link Nominal Width Between Plates: 1.0000 INCHES IN; Material: STEEL; Link Plate Width: 1.400 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.