PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7041Shaft,shouldered

Depco Pump Company Inc. · NSN 3040-01-499-2337 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-499-2337 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-499-2337. Primary manufacturer part number: 7041.
Features
  • Shaft,shouldered — FSC 3040
  • Step Quantity: 2
  • Second End Style: INDENTED FLAT KEYWAY
  • Material: STEEL COMP 304
  • Second End Diameter: 0.5000 INCHES NOMINAL IN
  • Largest Step Diameter: 0.625 INCHES NOMINAL IN
  • First End Style: INDENTED FLAT KEYWAY
  • End Similarity: NOT IDENTICAL
Applications
  • Applications requiring Steel Comp 304 construction
General Description

The Shaft,shouldered, cataloged under National Stock Number 3040-01-499-2337, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Depco Pump Company Inc.. Government technical data includes 8 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-499-2337
Primary Part Number7041
Item NameShaft,shouldered
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerDepco Pump Company Inc.
StatusACTIVE
Step Quantity2
Second End StyleINDENTED FLAT KEYWAY
MaterialSTEEL COMP 304
Second End Diameter0.5000 INCHES NOMINAL IN
Largest Step Diameter0.625 INCHES NOMINAL IN
First End StyleINDENTED FLAT KEYWAY
End SimilarityNOT IDENTICAL
First End Diameter0.6250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-4484 INTERCHANGEABLE
Bearing,roller,tapered
5845-00-118-25787041 INTERCHANGEABLE
Transducer,depth So
Raytheon Company Dba Raytheon Co
6510-00-471-8493 INTERCHANGEABLE
Adhesive Tape,surgical
4730-00-989-6385342C611H01 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5930-01-010-6324 INTERCHANGEABLE
Switch Subassembly
6240-01-021-78227041 INTERCHANGEABLE
Lamp,incandescent
Lamp Industry for Use with Industry Designations and Abbreviations for Lamps
4820-01-215-9990CAD10-N2P-15A INTERCHANGEABLE
Valve,check
Snap-Tite Inc Dba Snap Tite Solenoid Valve Div
5905-01-314-9477G202325-1 INTERCHANGEABLE
Resistor Network,fixed,film
Vishay Thin Film Llc Div Vishay Thin Film
5895-01-586-36167041 INTERCHANGEABLE
Converter,signal Data
Software Integrators Inc Dba Software Integrators Inc
5895-01-593-92597041 INTERCHANGEABLE
Recorder Subassembly
Chugach Industries, Inc.
Cross-Reference Index
Part NumberManufacturer
7041 PRIMARY Depco Pump Company Inc. (USA)
Related Parts
3110-00-100-4484INTERCHANGEABLE
BEARING,ROLLER,TAPERED
5845-00-118-2578INTERCHANGEABLE
TRANSDUCER,DEPTH SO
7041
6510-00-471-8493INTERCHANGEABLE
ADHESIVE TAPE,SURGICAL
4730-00-989-6385INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
342C611H01
5930-01-010-6324INTERCHANGEABLE
SWITCH SUBASSEMBLY
6240-01-021-7822INTERCHANGEABLE
LAMP,INCANDESCENT
7041
4820-01-215-9990INTERCHANGEABLE
VALVE,CHECK
CAD10-N2P-15A
5905-01-314-9477INTERCHANGEABLE
RESISTOR NETWORK,FIXED,FILM
G202325-1
5895-01-586-3616INTERCHANGEABLE
CONVERTER,SIGNAL DATA
7041
5895-01-593-9259INTERCHANGEABLE
RECORDER SUBASSEMBLY
7041
5310-01-599-9390INTERCHANGEABLE
WASHER,LOCK
7041
5925-01-698-8981INTERCHANGEABLE
CIRCUIT BREAKER

Frequently Asked Questions

What is NSN 3040-01-499-2337?

NSN 3040-01-499-2337 is a Shaft,shouldered, manufactured by Depco Pump Company Inc., classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-499-2337?

NSN 3040-01-499-2337 has 1 cross-referenced part number: 7041 (Depco Pump Company Inc.).

What NSN replaces 3040-01-499-2337?

There are 12 known substitutes for 3040-01-499-2337: 3110-00-100-4484, 5845-00-118-2578, 6510-00-471-8493 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7041?

Key specifications for 7041: Step Quantity: 2; Part Name Assigned by Controlling Agency: SHAFT; Second End Style: INDENTED FLAT KEYWAY; Material: STEEL COMP 304. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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