The Chain,roller, cataloged under National Stock Number 3020-00-252-7348, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Diamond Chain Co Div of Amsted Industries Inc. This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | Chain,roller |
| FSC / FSG | 3020 — No Item Name Available (FSG 30) |
| Manufacturers | Diamond Chain Co Div of Amsted Industries Inc (CAGE 72625); The American Society of Mechanical Engineers (CAGE 05047); Whitney Chain Operation Power Transmission Div Dresser Industries Inc (CAGE 81130); Cooper Cameron Corp Ajax-Superior Div (CAGE 55509); Union Chain Div of Ust Inc (CAGE 78985) |
| Parameter | Value |
|---|---|
| NSN | 3020-00-252-7348 |
| Primary Part Number | ASA50-3 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Diamond Chain Co Div of Amsted Industries Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TRIPLE148 | Diamond Chain Co Div of Amsted Industries Inc (USA) |
| ASME B29.1M | The American Society of Mechanical Engineers (USA) |
| E50 | Whitney Chain Operation Power Transmission Div Dresser Industries Inc (USA) |
| ASA50-3 PRIMARY | Diamond Chain Co Div of Amsted Industries Inc (USA) |
| 148TRIPLE | Cooper Cameron Corp Ajax-Superior Div (USA) |
| E50 PRIMARY | Union Chain Div of Ust Inc (USA) |
| T50 | Jeffrey Chain L.p. (USA) |
| RCE50 | Fmc Corp Link-Belt Div (USA) |
| E50 PRIMARY | Rexnord Holdings Inc (USA) |
| 148TRIPLE | Diamond Chain Co Div of Amsted Industries Inc (USA) |
NSN 3020-00-252-7348 is a Chain,roller, manufactured by Diamond Chain Co Div of Amsted Industries Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-252-7348 has 10 cross-referenced part numbers: TRIPLE148 (Diamond Chain Co Div of Amsted Industries Inc), ASME B29.1M (The American Society of Mechanical Engineers), E50 (Whitney Chain Operation Power Transmission Div Dresser Industries Inc), ASA50-3 (Diamond Chain Co Div of Amsted Industries Inc), 148TRIPLE (Cooper Cameron Corp Ajax-Superior Div) and 5 more.
There are 12 known substitutes for 3020-00-252-7348: 5965-00-170-5232, 3020-00-196-1764, 5985-00-230-5164 and 9 more. Verify interchangeability with system specifications before substitution.