The Chain,roller, cataloged under National Stock Number 3020-01-253-9430, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Danuser Machine Co. Government technical data includes 14 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-253-9430 |
| Primary Part Number | 7824 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Danuser Machine Co |
| Status | ACTIVE |
| Effective Length | 3.3333 FEET NOMINAL FT |
| Material | STEEL |
| First Chain Link Plate Nominal Thickness | 0.0600 INCHES IN |
| Second Chain Link Style | PIN |
| Second Chain Link Pin Nominal Diameter | 0.1560 INCHES IN |
| Second Chain Link Plate Width | 0.410 INCHES NOMINAL IN |
| Second Chain Link Nominal Width Between Plates | 0.3120 INCHES IN |
| First Chain Link Nominal Width Between Plates | 0.3120 INCHES IN |
| Second Chain Link Plate Nominal Thickness | 0.0600 INCHES IN |
| Link Row Quantity | 2 |
| First Chain Link Plate Width | 0.475 INCHES NOMINAL IN |
| Pin Fastening Method | RIVETED |
| First Chain Link Roller Nominal Diameter | 0.3120 INCHES IN |
| First Chain Link Style | ROLLER |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7824 PRIMARY | Danuser Machine Co (USA) |
NSN 3020-01-253-9430 is a Chain,roller, manufactured by Danuser Machine Co, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-253-9430 has 1 cross-referenced part number: 7824 (Danuser Machine Co).
There are 9 known substitutes for 3020-01-253-9430: 9390-00-125-4919, 5930-00-215-4792, 5940-00-258-2007 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7824: Effective Length: 3.3333 FEET NOMINAL FT; Material: STEEL; First Chain Link Plate Nominal Thickness: 0.0600 INCHES IN; Second Chain Link Style: PIN. 14 total characteristics are documented in the Federal Logistics Information System.