The Chain,roller, cataloged under National Stock Number 3020-00-102-0080, 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 Macleod Inc. Government technical data includes 11 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-102-0080 |
| Primary Part Number | 5612-6118 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Macleod Inc |
| Status | ACTIVE |
| Link Style | PIN |
| Link Pin Nominal Diameter | 0.1410 INCHES IN |
| Pin Overall Length | 0.5600 INCHES NOMINAL IN |
| Effective Length | 5.7500 FEET NOMINAL FT |
| End Connection Style | PIN |
| Pin Fastening Method | COTTER PIN |
| Minimum Tensile Strength | 2100 POUNDS PER SQUARE INCH LBS |
| Link Row Quantity | 1 |
| Material | STEEL |
| Link Nominal Width Between Plates | 0.1875 INCHES IN |
| Link Plate Width | 0.356 INCHES NOMINAL 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 |
|---|---|
| 5612-6118 PRIMARY | Macleod Inc (USA) |
NSN 3020-00-102-0080 is a Chain,roller, manufactured by Macleod Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-00-102-0080 has 1 manufacturer part number on file: 5612-6118 (Macleod Inc).
Key specifications for 5612-6118: Link Style: PIN; Link Pin Nominal Diameter: 0.1410 INCHES IN; Pin Overall Length: 0.5600 INCHES NOMINAL IN; Effective Length: 5.7500 FEET NOMINAL FT. 11 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.