The Chain,roller, cataloged under National Stock Number 3020-01-092-0338, 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 Appleton Marine Inc. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Chain,roller |
| FSC / FSG | 3020 — Gears, Pulleys, Sprockets, and Transmission Chain (FSG 30) |
| Manufacturers | Emerson Electric Co Browning Mfg Div (CAGE 71176); Appleton Marine Inc (CAGE 70433); Atlantic Inertial Systems Limited (CAGE U6441) |
| Parameter | Value |
|---|---|
| NSN | 3020-01-092-0338 |
| Primary Part Number | YMD-6966 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Appleton Marine Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| NO.60 SINGLE ST RAND | Emerson Electric Co Browning Mfg Div (USA) |
| AMD-1088 IT-79 | Appleton Marine Inc (USA) |
| YMD-6966 PRIMARY | Appleton Marine Inc (USA) |
| 283550-1945 | Atlantic Inertial Systems Limited (GBR) |
| 60R L. X 104 LINKS PRIMARY | Emerson Electric Co Browning Mfg Div (USA) |
| Reference | Meaning |
|---|---|
| ANSI #60 104 PITCHES | 5/2 Secondary reference U.S. Government activity |
| 60 3/4 PITCH 104 LINKS C/L | 5/9 Secondary reference Emerson Electric Co Browning Mfg Div |
NSN 3020-01-092-0338 is a Chain,roller, manufactured by Appleton Marine Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-092-0338 has 5 manufacturer part numbers on file: NO.60 SINGLE ST RAND (Emerson Electric Co Browning Mfg Div), AMD-1088 IT-79 (Appleton Marine Inc), YMD-6966 (Appleton Marine Inc), 283550-1945 (Atlantic Inertial Systems Limited), 60R L. X 104 LINKS (Emerson Electric Co Browning Mfg Div).
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.