The Chain,roller, cataloged under National Stock Number 3020-00-787-4771, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Ampex Systems Corp. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-00-787-4771 |
| Primary Part Number | 510-003 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Ampex Systems Corp |
| Status | ACTIVE |
| Pin Fastening Method | RIVETED |
| Second Chain Link Plate Width | 0.130 INCHES NOMINAL IN |
| Nominal Pitch Distance | 0.1475 INCHES IN |
| First Chain Link Plate Nominal Thickness | 0.0120 INCHES IN |
| Minimum Tensile Strength | 165 POUNDS PER SQUARE INCH LBS |
| Second Chain Link Plate Nominal Thickness | 0.0120 INCHES IN |
| Second Chain Link Pin Nominal Diameter | 0.0625 INCHES IN |
| Material | STEEL CORROSION RESISTING |
| First Chain Link Nominal Width Between Plates | 0.0720 INCHES IN |
| First Chain Link Roller Nominal Diameter | 0.0900 INCHES IN |
| First Chain Link Style | ROLLER |
| Second Chain Link Style | PIN |
| First Chain Link Plate Width | 0.130 INCHES NOMINAL IN |
| Link Row Quantity | 1 |
| Second Chain Link Nominal Width Between Plates | 0.0960 INCHES IN |
| Effective Length | 1.8333 FEET NOMINAL FT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 510-003 | Ampex Systems Corp (USA) |
NSN 3020-00-787-4771 is a Chain,roller, manufactured by Ampex Systems Corp, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-00-787-4771 has 1 cross-referenced part number: 510-003 (Ampex Systems Corp).
There are 2 known substitutes for 3020-00-787-4771: 2240-00-366-2404, 6710-01-057-2416. Verify interchangeability with system specifications before substitution.
Key specifications for 510-003: Pin Fastening Method: RIVETED; Second Chain Link Plate Width: 0.130 INCHES NOMINAL IN; Nominal Pitch Distance: 0.1475 INCHES IN; First Chain Link Plate Nominal Thickness: 0.0120 INCHES IN. 16 total characteristics are documented in the Federal Logistics Information System.