The Chain,roller, cataloged under National Stock Number 3020-01-396-5161, is classified within Federal Supply Class 3020 (Gears, Pulleys, Sprockets, and Transmission Chain) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Mic Industries Inc Dba Mic Industries Inc Div Main. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-396-5161 |
| Primary Part Number | 101-1425 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Mic Industries Inc Dba Mic Industries Inc Div Main |
| Status | ACTIVE |
| Second Chain Link Pin Nominal Diameter | 0.2000 INCHES IN |
| Second Chain Link Plate Nominal Thickness | 0.08000 INCHES IN |
| First Chain Link Roller Nominal Diameter | 0.4000 INCHES IN |
| Second Chain Link Style | PIN |
| Effective Length | 2.9167 FEET NOMINAL FT |
| Second Chain Link Nominal Width Between Plates | 0.5350 INCHES IN |
| First Chain Link Style | ROLLER |
| Nominal Pitch Distance | 0.625 INCHES IN |
| First Chain Link Plate Width | 0.594 INCHES NOMINAL IN |
| Second Chain Link Plate Width | 0.512 INCHES NOMINAL IN |
| First Chain Link Nominal Width Between Plates | 0.3750 INCHES IN |
| Link Row Quantity | 1 |
| Material | STEEL |
| First Chain Link Plate Nominal Thickness | 0.0800 INCHES IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 101-1425 PRIMARY | Mic Industries Inc Dba Mic Industries Inc Div Main (USA) |
NSN 3020-01-396-5161 is a Chain,roller, manufactured by Mic Industries Inc Dba Mic Industries Inc Div Main, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-396-5161 has 1 manufacturer part number on file: 101-1425 (Mic Industries Inc Dba Mic Industries Inc Div Main).
1 possible match (shared part number, not a government interchangeability claim): 5855-01-717-0932. Verify interchangeability with system specifications before substitution.
Key specifications for 101-1425: Second Chain Link Pin Nominal Diameter: 0.2000 INCHES IN; Second Chain Link Plate Nominal Thickness: 0.08000 INCHES IN; First Chain Link Roller Nominal Diameter: 0.4000 INCHES IN; Second Chain Link Style: PIN. 14 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.