The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-330-4637, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Illinois Tool Works Inc. Government technical data includes 2 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-330-4637 |
| Primary Part Number | 1438 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — No Item Name Available |
| Manufacturer | Illinois Tool Works Inc |
| Status | ACTIVE |
| Bore Length | 1.250 INCHES NOMINAL FIRST END IN |
| Bore Diameter | 0.500 INCHES NOMINAL FIRST END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1438 PRIMARY | Illinois Tool Works Inc (USA) |
NSN 3010-01-330-4637 is a Coupling,shaft,rigid, manufactured by Illinois Tool Works Inc, classified under FSC 3010 (No Item Name Available). Status: active.
NSN 3010-01-330-4637 has 1 cross-referenced part number: 1438 (Illinois Tool Works Inc).
There are 12 known substitutes for 3010-01-330-4637: 4820-00-142-3133, 6230-00-299-2878, 5365-00-603-6469 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1438: Bore Length: 1.250 INCHES NOMINAL FIRST END IN; Bore Diameter: 0.500 INCHES NOMINAL FIRST END IN. 2 total characteristics are documented in the Federal Logistics Information System.