The Link,roller Chain, cataloged under National Stock Number 3020-01-356-6843, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Altra Industrial Motion Corp.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-356-6843 |
| Primary Part Number | A 1 80HRL |
| Item Name | Link,roller Chain |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Altra Industrial Motion Corp. |
| Status | ACTIVE |
| Link Hole Nominal Height Above Center | 0.6250 INCHES IN |
| Nominal Pitch Distance | 1.000 INCHES IN |
| Link Hole Nominal Diameter | 0.2656 INCHES IN |
| Material | STEEL |
| Link Hole Nominal Distance From Center | 1.0000 INCHES IN |
| Link Roller Nominal Diameter | 0.6250 INCHES IN |
| Link Nominal Width Between Plates | 0.6250 INCHES IN |
| Link Style | ROLLER, BENT EXTENSION, ONE HOLE, ONE SIDE |
| Link Row Quantity | 1 |
| Link Plate Nominal Thickness | 0.1250 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3020-01-356-6843 is a Link,roller Chain, manufactured by Altra Industrial Motion Corp., classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-356-6843 has 3 cross-referenced part numbers: A 1 80HRL (Altra Industrial Motion Corp.), 80H (Hatch and Kirk Inc Houston Br), 80HA1RL (U.s. Tsubaki, Inc Div Roller Chain).
There is 1 known substitute for 3020-01-356-6843: 3020-01-356-6840. Verify interchangeability with system specifications before substitution.
Key specifications for A 1 80HRL: Link Hole Nominal Height Above Center: 0.6250 INCHES IN; Nominal Pitch Distance: 1.000 INCHES IN; Link Hole Nominal Diameter: 0.2656 INCHES IN; Material: STEEL. 10 total characteristics are documented in the Federal Logistics Information System.