The Chain,roller, cataloged under National Stock Number 3020-01-356-6842, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Insinger Machine Co. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-356-6842 |
| Primary Part Number | 970-58FW |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Insinger Machine Co |
| Status | ACTIVE |
| First Chain Link Nominal Width Between Plates | 1.0000 INCHES IN |
| First Chain Link Style | ROLLER |
| Second Chain Link Style | PIN |
| Second Chain Link Plate Width | 1.230 INCHES NOMINAL IN |
| Link Row Quantity | 1 |
| Second Chain Link Nominal Width Between Plates | 1.3750 INCHES IN |
| Material | STEEL |
| First Chain Link Plate Width | 1.425 INCHES NOMINAL IN |
| Second Chain Link Plate Nominal Thickness | 0.1875 INCHES IN |
| Second Chain Link Pin Nominal Diameter | 0.4375 INCHES IN |
| First Chain Link Roller Nominal Diameter | 0.8750 INCHES IN |
| First Chain Link Plate Nominal Thickness | 0.1875 INCHES IN |
| Effective Length | 22.8750 FEET NOMINAL FT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 970-58 | Insinger Machine Co (USA) |
| SK-2864 ITEM 48 | Insinger Machine Co (USA) |
| 970-58FW PRIMARY | Insinger Machine Co (USA) |
| SK-2864 | Utility Sheet Metal Co (USA) |
NSN 3020-01-356-6842 is a Chain,roller, manufactured by Insinger Machine Co, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-356-6842 has 4 cross-referenced part numbers: 970-58 (Insinger Machine Co), SK-2864 ITEM 48 (Insinger Machine Co), 970-58FW (Insinger Machine Co), SK-2864 (Utility Sheet Metal Co).
There are 8 known substitutes for 3020-01-356-6842: 3020-01-314-2624, 4940-01-321-7675, 4730-01-353-7614 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 970-58FW: First Chain Link Nominal Width Between Plates: 1.0000 INCHES IN; First Chain Link Style: ROLLER; Second Chain Link Style: PIN; Second Chain Link Plate Width: 1.230 INCHES NOMINAL IN. 13 total characteristics are documented in the Federal Logistics Information System.