The Chain,roller, cataloged under National Stock Number 3020-01-437-8782, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3020-01-437-8782 |
| Primary Part Number | 9001-03 |
| Item Name | Chain,roller |
| FSC / FSG | 3020 / 30 — No Item Name Available |
| Manufacturer | Insinger Machine Co |
| Status | ACTIVE |
| First Chain Link Plate Nominal Thickness | 0.0500 INCHES IN |
| Pin Overall Length | 0.6500 INCHES NOMINAL IN |
| Second Chain Link Style | PIN |
| Minimum Tensile Strength | 1500 POUNDS PER SQUARE INCH LBS |
| Second Chain Link Nominal Width Between Plates | 0.3500 INCHES IN |
| First Chain Link Style | ROLLER |
| First Chain Link Nominal Width Between Plates | 0.2500 INCHES IN |
| Nominal Pitch Distance | 0.5000 INCHES IN |
| Second Chain Link Pin Nominal Diameter | 0.1410 INCHES IN |
| Second Chain Link Plate Width | 0.3100 INCHES NOMINAL IN |
| First Chain Link Plate Width | 0.3830 INCHES NOMINAL IN |
| First Chain Link Roller Nominal Diameter | 0.3060 INCHES IN |
| Link Row Quantity | 1 |
| Pin Fastening Method | COTTER PIN |
| Effective Length | 75.5000 INCHES NOMINAL IN |
| Material | STEEL |
| Second Chain Link Plate Nominal Thickness | 0.0500 INCHES IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1189-1 | Insinger Machine Co (USA) |
| NO.41 151 PITCHES | Emerson Power Transmission Corporation Div Ept (USA) |
| 9001-03 PRIMARY | Insinger Machine Co (USA) |
| ASA41 151 PITCHES | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| NO.41 151 PITCHES PRIMARY | Diamond Chain Co Div of Amsted Industries Inc (USA) |
| 1189-1 ITEM 10 | Insinger Machine Co (USA) |
| NO.41 151 PITCHES PRIMARY | Emerson Electric Co Browning Mfg Div (USA) |
| NO.41 151 PITCHES PRIMARY | Union Chain Div of Ust Inc (USA) |
| NO.41 151 PITCHES | Jeffrey Chain L.p. (USA) |
NSN 3020-01-437-8782 is a Chain,roller, manufactured by Insinger Machine Co, classified under FSC 3020 (No Item Name Available). Status: active.
NSN 3020-01-437-8782 has 9 cross-referenced part numbers: 1189-1 (Insinger Machine Co), NO.41 151 PITCHES (Emerson Power Transmission Corporation Div Ept), 9001-03 (Insinger Machine Co), ASA41 151 PITCHES (American National Standards Institute Incorporated Dba American National Standards Institute), NO.41 151 PITCHES (Diamond Chain Co Div of Amsted Industries Inc) and 4 more.
There are 12 known substitutes for 3020-01-437-8782: 5815-00-128-0631, 1630-00-144-2304, 5815-00-338-4468 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9001-03: First Chain Link Plate Nominal Thickness: 0.0500 INCHES IN; Pin Overall Length: 0.6500 INCHES NOMINAL IN; Second Chain Link Style: PIN; Minimum Tensile Strength: 1500 POUNDS PER SQUARE INCH LBS. 18 total characteristics are documented in the Federal Logistics Information System.