The Chain,roller, cataloged under National Stock Number 3020-01-424-6208, 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 Diamond Chain Co Div of Amsted Industries Inc. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-424-6208 |
| Primary Part Number | NO.60-117PITCH |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Diamond Chain Co Div of Amsted Industries Inc |
| Status | ACTIVE |
| Second Chain Link Pin Nominal Diameter | 0.2340 INCHES IN |
| Second Chain Link Plate Nominal Thickness | 0.0940 INCHES IN |
| First Chain Link Roller Nominal Diameter | 0.4690 INCHES IN |
| Second Chain Link Style | PIN |
| Effective Length | 7.3125 FEET NOMINAL FT |
| Second Chain Link Nominal Width Between Plates | 0.6880 INCHES IN |
| First Chain Link Style | ROLLER |
| Nominal Pitch Distance | 0.7500 INCHES IN |
| First Chain Link Plate Width | 0.7030 INCHES NOMINAL IN |
| Pin Fastening Method | RIVETED |
| Second Chain Link Plate Width | 0.7030 INCHES NOMINAL IN |
| First Chain Link Nominal Width Between Plates | 0.5000 INCHES IN |
| Link Row Quantity | 1 |
| Material | STEEL |
| First Chain Link Plate Nominal Thickness | 0.0940 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 |
|---|---|
| AMD-1088 IT-77 | Appleton Marine Inc (USA) |
| NO.60-117PITCH PRIMARY | Diamond Chain Co Div of Amsted Industries Inc (USA) |
| YMD-6964 PRIMARY | Appleton Marine Inc (USA) |
| NO.60-117PITCH | Altra Industrial Motion Corp. (USA) |
| Reference | Meaning |
|---|---|
| NO.60-117PITCH | 5/9 Secondary reference Rexnord Industries Inc. Div Roller Chain Operation |
| NO.60-117PITCH | 5/9 Secondary reference Emerson Power Transmission Corporation Div Ept |
| ANSI #60 117 PITCH | 5/2 Secondary reference U.S. Government activity |
NSN 3020-01-424-6208 is a Chain,roller, manufactured by Diamond Chain Co Div of Amsted Industries Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-424-6208 has 4 manufacturer part numbers on file: AMD-1088 IT-77 (Appleton Marine Inc), NO.60-117PITCH (Diamond Chain Co Div of Amsted Industries Inc), YMD-6964 (Appleton Marine Inc), NO.60-117PITCH (Altra Industrial Motion Corp.).
Key specifications for NO.60-117PITCH: Second Chain Link Pin Nominal Diameter: 0.2340 INCHES IN; Second Chain Link Plate Nominal Thickness: 0.0940 INCHES IN; First Chain Link Roller Nominal Diameter: 0.4690 INCHES IN; Second Chain Link Style: PIN. 15 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.