The Collar,shaft, cataloged under National Stock Number 3040-01-640-7732, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-640-7732 |
| Primary Part Number | 33393 |
| Item Name | Collar,shaft |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Fastenal Company Dba Fastenal Co |
| Status | ACTIVE |
| Nominal Thread Size | 0.375 INCHES SINGLE HOLE IN |
| Style Designator | PLAIN ROUND |
| Screw Thread Quantity Per Inch and Location | 16 SINGLE HOLE |
| Surface Treatment | ZINC |
| Material | STEEL COMP 1045 |
| Material Document and Classification | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OR AISI 1045 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1045 ASSN STD SINGLE MATERIAL RESPONSE |
| Securing Hole Type and Location | THREADED SINGLE HOLE |
| Outside Diameter | 2.250 INCHES NOMINAL IN |
| Securing Hole Quantity | 1 |
| Thickness | 0.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-01-640-7732 is a Collar,shaft, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-640-7732 has 2 cross-referenced part numbers: CLR-0005 (Bauer Compressors, Inc.), 33393 (Fastenal Company Dba Fastenal Co).
There are 2 known substitutes for 3040-01-640-7732: 4810-00-252-9078, 2910-01-179-2597. Verify interchangeability with system specifications before substitution.
Key specifications for 33393: Nominal Thread Size: 0.375 INCHES SINGLE HOLE IN; Style Designator: PLAIN ROUND; Screw Thread Quantity Per Inch and Location: 16 SINGLE HOLE; Surface Treatment: ZINC. 11 total characteristics are documented in the Federal Logistics Information System.