The Shaft,shouldered, cataloged under National Stock Number 3040-00-148-2073, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings). Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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 | 3040-00-148-2073 |
| Primary Part Number | CS4320-0001 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| Status | ACTIVE |
| First End Keyway Width | 0.1863 INCHES NOMINAL IN |
| External Keyway Length | 0.625 INCHES NOMINAL FIRST END IN |
| Material | NICKEL ALLOY A |
| First End Distance From Keyway Center to End | 0.151 INCHES NOMINAL IN |
| First End Diameter | 0.7500 INCHES NOMINAL IN |
| Largest Step Diameter | 0.875 INCHES NOMINAL IN |
| Second End Distance From Hole Center to End | 0.125 INCHES NOMINAL IN |
| Second End External Thread Length | 0.500 INCHES NOMINAL IN |
| Second End Diameter | 0.5000 INCHES NOMINAL IN |
| Second End Hole Diameter | 0.1250 INCHES NOMINAL IN |
| Second End Hole Depth | 0.500 INCHES NOMINAL IN |
| Step Quantity | 5 |
| End Similarity | NOT IDENTICAL |
| Second End Style | CROSS DRILLED AND EXTERNALLY THREADED |
| First End Style | WOODRUFF KEYWAY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 83406B | Hercules Engine Co Inc (USA) |
| 2183 | Lear Siegler Inc Sherwood Div (USA) |
| 83406B | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| CS4320-0001 PRIMARY | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
NSN 3040-00-148-2073 is a Shaft,shouldered, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings), classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-00-148-2073 has 4 cross-referenced part numbers: 83406B (Hercules Engine Co Inc), 2183 (Lear Siegler Inc Sherwood Div), 83406B (Brinkley Technology Group Llc Dba Hercules Manufacturing), CS4320-0001 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)).
There are 12 known substitutes for 3040-00-148-2073: 4730-00-036-2552, 5977-00-090-1760, 5975-00-152-1147 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for CS4320-0001: First End Keyway Width: 0.1863 INCHES NOMINAL IN; External Keyway Length: 0.625 INCHES NOMINAL FIRST END IN; Material: NICKEL ALLOY A; First End Distance From Keyway Center to End: 0.151 INCHES NOMINAL IN. 17 total characteristics are documented in the Federal Logistics Information System.