The Chain,roller, cataloged under National Stock Number 3020-01-300-3030, 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 Star Mfg Intl Inc Dbaholman Cooking Equipment Inc. 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 | 3020-01-300-3030 |
| Primary Part Number | 2007 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — Gears, Pulleys, Sprockets, and Transmission Chain |
| Manufacturer | Star Mfg Intl Inc Dbaholman Cooking Equipment Inc |
| Status | ACTIVE |
| Second Chain Link Plate Nominal Thickness | 0.0300 INCHES IN |
| Second Chain Link Bushing Nominal Outside Diameter | 0.1300 INCHES IN |
| Pin Overall Length | 0.3700 INCHES NOMINAL IN |
| Second Chain Link Style | ROLLERLESS |
| Effective Length | 1.7292 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 |
| 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 |
|---|---|
| 2007 PRIMARY | Star Mfg Intl Inc Dbaholman Cooking Equipment Inc (USA) |
NSN 3020-01-300-3030 is a Chain,roller, manufactured by Star Mfg Intl Inc Dbaholman Cooking Equipment Inc, classified under FSC 3020, Gears, Pulleys, Sprockets, and Transmission Chain. Status: active.
NSN 3020-01-300-3030 has 1 manufacturer part number on file: 2007 (Star Mfg Intl Inc Dbaholman Cooking Equipment Inc).
Key specifications for 2007: Second Chain Link Plate Nominal Thickness: 0.0300 INCHES IN; Second Chain Link Bushing Nominal Outside Diameter: 0.1300 INCHES IN; Pin Overall Length: 0.3700 INCHES NOMINAL IN; Second Chain Link Style: ROLLERLESS. 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.