The Shaft,shouldered, cataloged under National Stock Number 3040-01-373-8438, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Bourns Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-373-8438 |
| Primary Part Number | 48704 |
| Item Name | Shaft,shouldered |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Bourns Inc |
| Status | ACTIVE |
| Largest Step Diameter | 1.1800 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3040-01-373-8438 is a Shaft,shouldered, manufactured by Bourns Inc, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-373-8438 has 3 cross-referenced part numbers: 48704 (Cat Pumps Corp), 27770 (Cat Pumps Corp), 48704 (Bourns Inc).
There are 6 known substitutes for 3040-01-373-8438: 5950-00-471-2333, 6130-00-548-2937, 5330-01-124-0077 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 48704: Largest Step Diameter: 1.1800 INCHES NOMINAL IN; Material: STEEL; End Item Identification: PUMP,CAT PUMPS CORP,MODEL 25 SERIES FRAME; Overall Length: 15.0400 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.