The Chain,roller, cataloged under National Stock Number 3020-01-385-8921, 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 American Wyott Corporation Dba Apw Wyott Food Service Equipment. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-385-8921 |
| Primary Part Number | 217485-05 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | American Wyott Corporation Dba Apw Wyott Food Service Equipment |
| Status | ACTIVE |
| Second Chain Link Plate Nominal Thickness | 0.0300 INCHES IN |
| Second Chain Link Bushing Nominal Outside Diameter | 0.1300 INCHES IN |
| Second Chain Link Style | ROLLERLESS |
| Effective Length | 3.1667 FEET NOMINAL FT |
| Second Chain Link Nominal Width Between Plates | 0.1250 INCHES IN |
| First Chain Link Style | PIN |
| First Chain Link Pin Nominal Diameter | 0.0900 INCHES IN |
| Nominal Pitch Distance | 0.250 INCHES IN |
| First Chain Link Plate Width | 0.205 INCHES NOMINAL IN |
| Second Chain Link Plate Width | 0.237 INCHES NOMINAL IN |
| First Chain Link Nominal Width Between Plates | 0.1850 INCHES IN |
| Link Row Quantity | 1 |
| Material | STEEL |
| First Chain Link Plate Nominal Thickness | 0.0300 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 |
|---|---|
| 217485-05 PRIMARY | American Wyott Corporation Dba Apw Wyott Food Service Equipment (USA) |
NSN 3020-01-385-8921 is a Chain,roller, manufactured by American Wyott Corporation Dba Apw Wyott Food Service Equipment, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-385-8921 has 1 manufacturer part number on file: 217485-05 (American Wyott Corporation Dba Apw Wyott Food Service Equipment).
Key specifications for 217485-05: Second Chain Link Plate Nominal Thickness: 0.0300 INCHES IN; Second Chain Link Bushing Nominal Outside Diameter: 0.1300 INCHES IN; Second Chain Link Style: ROLLERLESS; Effective Length: 3.1667 FEET NOMINAL FT. 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.