The Chain,detachable Link, cataloged under National Stock Number 3020-01-589-3538, 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 Permanent Ware Company Dba Apw/wyott Foodservice Eqp Co. 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 | 3020-01-589-3538 |
| Primary Part Number | 82903 |
| Item Name | Chain,detachable Link |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | American Permanent Ware Company Dba Apw/wyott Foodservice Eqp Co |
| 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 |
|---|---|
| 82903 PRIMARY | American Permanent Ware Company Dba Apw/wyott Foodservice Eqp Co (USA) |
NSN 3020-01-589-3538 is a Chain,detachable Link, manufactured by American Permanent Ware Company Dba Apw/wyott Foodservice Eqp Co, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-589-3538 has 1 manufacturer part number on file: 82903 (American Permanent Ware Company Dba Apw/wyott Foodservice Eqp Co).
1 possible match (shared part number, not a government interchangeability claim): 5310-01-698-6162. Verify interchangeability with system specifications before substitution.
Key specifications for 82903: Special Features: DRIVE CHAIN, 1/4 PITCH 36.5 IN IN. 0 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.