The Chain,roller, cataloged under National Stock Number 3020-00-252-7351, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is American National Standards Institute Incorporated Dba American National Standards Institute. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3020-00-252-7351 |
| Primary Part Number | 40-2 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | American National Standards Institute Incorporated Dba American National Standards Institute |
| Status | CANCELLED |
| Second Chain Link Pin Nominal Diameter | 0.1560 INCHES IN |
| Criticality Code Justification | FEAT |
| Material | STEEL |
| First Chain Link Nominal Width Between Plates | 0.3120 INCHES IN |
| First Chain Link Style | ROLLER |
| First Chain Link Plate Nominal Thickness | 0.0600 INCHES IN |
| Minimum Tensile Strength | 6250 POUNDS PER SQUARE INCH LBS |
| Nominal Pitch Distance | 0.500 INCHES IN |
| First Chain Link Roller Nominal Diameter | 0.3120 INCHES IN |
| First Chain Link Plate Width | 0.475 INCHES NOMINAL IN |
| Second Chain Link Style | PIN |
| Second Chain Link Plate Width | 0.410 INCHES NOMINAL IN |
| Second Chain Link Plate Nominal Thickness | 0.0600 INCHES IN |
| Second Chain Link Nominal Width Between Plates | 0.4320 INCHES IN |
| Link Row Quantity | 2 |
| Pin Fastening Method | RIVETED |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 40-2 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| RC0040 | Link-Belt Cranes, L.p., Lllp (USA) |
| ASME B29.100 40-2 | The American Society of Mechanical Engineers (USA) |
| B29-1-1950TYPE40-2 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 609418-4 | Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA) |
| B29.1M 40-2 | The American Society of Mechanical Engineers (USA) |
| RCD40 | Link-Belt Cranes, L.p., Lllp (USA) |
| D40 | Rexnord Holdings Inc (USA) |
| 40-2 | Emerson Power Transmission Corporation Div Ept (USA) |
| ASME B29.100 | The American Society of Mechanical Engineers (USA) |
| ASME B29.1M | The American Society of Mechanical Engineers (USA) |
| ASA40-2 | Diamond Chain Co Div of Amsted Industries Inc (USA) |
NSN 3020-00-252-7351 is a Chain,roller, manufactured by American National Standards Institute Incorporated Dba American National Standards Institute, classified under FSC 3020 (No Item Name Available). Status: cancelled.
NSN 3020-00-252-7351 has 12 cross-referenced part numbers: 40-2 (American National Standards Institute Incorporated Dba American National Standards Institute), RC0040 (Link-Belt Cranes, L.p., Lllp), ASME B29.100 40-2 (The American Society of Mechanical Engineers), B29-1-1950TYPE40-2 (American National Standards Institute Incorporated Dba American National Standards Institute), 609418-4 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl) and 7 more.
There are 8 known substitutes for 3020-00-252-7351: 3439-00-149-8186, 3020-00-196-1764, 5945-00-226-3147 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40-2: Second Chain Link Pin Nominal Diameter: 0.1560 INCHES IN; Criticality Code Justification: FEAT; Material: STEEL; First Chain Link Nominal Width Between Plates: 0.3120 INCHES IN. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 3020-00-252-7351 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.