The Shaft,shouldered, cataloged under National Stock Number 3040-01-169-7321, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Grove U.s. Llc Dba Grove Us Llc. Government technical data includes 18 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-169-7321 |
| Primary Part Number | 9734-100392 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Grove U.s. Llc Dba Grove Us Llc |
| Status | ACTIVE |
| Second End Keyway Width | 0.3125 INCHES NOMINAL IN |
| First End Spline Minor Diameter | 1.9670 INCHES MINIMUM AND 1.9680 INCHES MAXIMUM IN |
| Largest Step Diameter | 2.623 INCHES MINIMUM AND 2.627 INCHES MAXIMUM IN |
| Material | STEEL COMP 4140 |
| External Keyway Length | 0.906 INCHES NOMINAL SECOND END IN |
| First End Diameter | 1.9850 INCHES MINIMUM AND 1.9900 INCHES MAXIMUM IN |
| Surface Finish | 16.0 MICROINCHES |
| First End Spline Length | 1.875 INCHES NOMINAL IN |
| Second End Diameter | 1.7590 INCHES MINIMUM AND 1.7670 INCHES MAXIMUM IN |
| First End Pitch Diameter | 1.9160 INCHES NOMINAL IN |
| First End Pressure Angle | 30.0 DEGREES NOMINAL |
| First End Spline Major Diameter | 1.9685 INCHES MINIMUM AND 1.9695 INCHES MAXIMUM IN |
| Second End External Thread Length | 0.406 INCHES NOMINAL IN |
| First End Spline Quantity | 23 |
| Step Quantity | 4 |
| Second End Style | EXTERNALLY THREADED AND FLAT KEYWAY |
| First End Style | SPLINED (INVOLUTE) |
| End Similarity | NOT IDENTICAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9734-100392 | Grove U.s. Llc Dba Grove Us Llc (USA) |
| 6-810-002037 | Grove U.s. Llc Dba Grove Us Llc (USA) |
| 200011 | Grove U.s. Llc Dba Grove Us Llc (USA) |
| 6-810-002037 | Minnpar, Llc Dba Minnpar (USA) |
NSN 3040-01-169-7321 is a Shaft,shouldered, manufactured by Grove U.s. Llc Dba Grove Us Llc, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-169-7321 has 4 cross-referenced part numbers: 9734-100392 (Grove U.s. Llc Dba Grove Us Llc), 6-810-002037 (Grove U.s. Llc Dba Grove Us Llc), 200011 (Grove U.s. Llc Dba Grove Us Llc), 6-810-002037 (Minnpar, Llc Dba Minnpar).
There are 12 known substitutes for 3040-01-169-7321: 4820-00-106-7333, 5950-00-565-2687, 5330-00-763-1634 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9734-100392: Second End Keyway Width: 0.3125 INCHES NOMINAL IN; First End Spline Minor Diameter: 1.9670 INCHES MINIMUM AND 1.9680 INCHES MAXIMUM IN; Largest Step Diameter: 2.623 INCHES MINIMUM AND 2.627 INCHES MAXIMUM IN; Material: STEEL COMP 4140. 21 total characteristics are documented in the Federal Logistics Information System.