The Chain,roller, cataloged under National Stock Number 3020-00-951-7532, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Rexnord Holdings Inc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-951-7532 |
| Primary Part Number | 40 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Rexnord Holdings Inc |
| Status | ACTIVE |
| Nominal Pitch Distance | 0.500 INCHES IN |
| Second Chain Link Plate Nominal Thickness | 0.0600 INCHES IN |
| Minimum Tensile Strength | 3700 POUNDS PER SQUARE INCH LBS |
| First Chain Link Style | ROLLER |
| Second Chain Link Style | PIN |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY EFFECTIVE LG |
| First Chain Link Roller Nominal Diameter | 0.3125 INCHES IN |
| Pin Overall Length | 1.0624 INCHES NOMINAL IN |
| Material | STEEL |
| First Chain Link Nominal Width Between Plates | 0.3125 INCHES IN |
| Effective Length | 5.1666 FEET NOMINAL FT |
| Link Row Quantity | 1 |
| First Chain Link Plate Nominal Thickness | 0.0600 INCHES IN |
| Second Chain Link Plate Width | 0.469 INCHES NOMINAL IN |
| Second Chain Link Nominal Width Between Plates | 0.3125 INCHES IN |
| Second Chain Link Pin Nominal Diameter | 0.1562 INCHES IN |
| First Chain Link Plate Width | 0.469 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-00-951-7532 is a Chain,roller, manufactured by Rexnord Holdings Inc, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-951-7532 has 2 cross-referenced part numbers: 40 (Rexnord Holdings Inc), M310 (Lektro, Inc.).
There are 10 known substitutes for 3020-00-951-7532: 5120-00-086-5005, 3110-00-100-7344, 3110-00-156-4874 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40: Nominal Pitch Distance: 0.500 INCHES IN; Second Chain Link Plate Nominal Thickness: 0.0600 INCHES IN; Minimum Tensile Strength: 3700 POUNDS PER SQUARE INCH LBS; First Chain Link Style: ROLLER. 17 total characteristics are documented in the Federal Logistics Information System.