The Coupling,shaft,rigid, cataloged under National Stock Number 3010-01-139-9691, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Tennant Company. Government technical data includes 11 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-139-9691 |
| Primary Part Number | 78006 |
| Item Name | Coupling,shaft,rigid |
| FSC / FSG | 3010 / 30 — No Item Name Available |
| Manufacturer | Tennant Company |
| Status | ACTIVE |
| Spline Pressure Angle in Deg | 30.000 THROUGH BORE |
| Spline Type | INVOLUTE THROUGH BORE |
| Bore Shape | SPLINED THROUGH BORE |
| Spline Minor Diameter | 0.8767 INCHES NOMINAL THROUGH BORE IN |
| Overall Diameter | 4.000 INCHES NOMINAL IN |
| Style Designator | PLAIN FLANGE |
| Spline Length | 1.400 INCHES NOMINAL THROUGH BORE IN |
| Spline Major Diameter | 1.0000 INCHES NOMINAL THROUGH BORE IN |
| Material Document and Classification | AISI 4150 ASSN STD SINGLE MATERIAL RESPONSE |
| Spline Quantity | 15 THROUGH BORE |
| Body Material | STEEL COMP 4150 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 78006 | Tennant Company (USA) |
NSN 3010-01-139-9691 is a Coupling,shaft,rigid, manufactured by Tennant Company, classified under FSC 3010 (No Item Name Available). Status: active.
NSN 3010-01-139-9691 has 1 cross-referenced part number: 78006 (Tennant Company).
There are 5 known substitutes for 3010-01-139-9691: 5120-00-104-1860, 6620-00-145-6777, 5998-01-083-1572 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 78006: Spline Pressure Angle in Deg: 30.000 THROUGH BORE; Spline Type: INVOLUTE THROUGH BORE; Bore Shape: SPLINED THROUGH BORE; Spline Minor Diameter: 0.8767 INCHES NOMINAL THROUGH BORE IN. 13 total characteristics are documented in the Federal Logistics Information System.