PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18564Shaft,straight

Madison-Kipp Corp · NSN 3040-01-319-3403 · FSC 3040 · No Item Name Available
Verified by PartsTable
NSN 3040-01-319-3403 — this item is cataloged by the U.S. Government under National Stock Number 3040-01-319-3403. Primary manufacturer part number: 18564.
Features
  • Shaft,straight — FSC 3040
  • First End Grooved Flat Depth: 1.1250 INCHES NOMINAL IN
  • Second End Hole Diameter: 0.1580 INCHES NOMINAL IN
  • End Similarity: NOT IDENTICAL
  • Second End Diameter: 0.5000 INCHES NOMINAL IN
  • Second End Style: UNTHREADED CROSS DRILLED
  • Second End Distance From Hole Center to End: 1.2500 INCHES NOMINAL IN
  • First End Diameter: 0.5000 INCHES NOMINAL IN
Applications
  • Applications requiring Steel construction
General Description

The Shaft,straight, cataloged under National Stock Number 3040-01-319-3403, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Madison-Kipp Corp. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3040-01-319-3403
Primary Part Number18564
Item NameShaft,straight
FSC / FSG3040 / 30 — No Item Name Available
ManufacturerMadison-Kipp Corp
StatusACTIVE
First End Grooved Flat Depth1.1250 INCHES NOMINAL IN
Second End Hole Diameter0.1580 INCHES NOMINAL IN
End SimilarityNOT IDENTICAL
Second End Diameter0.5000 INCHES NOMINAL IN
Second End StyleUNTHREADED CROSS DRILLED
Second End Distance From Hole Center to End1.2500 INCHES NOMINAL IN
First End Diameter0.5000 INCHES NOMINAL IN
MaterialSTEEL
First End Grooved Flat Length0.2500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6615-00-155-175118564 INTERCHANGEABLE
Cap
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5310-00-199-5302 INTERCHANGEABLE
Nut,plain,slotted,hexagon
5305-00-724-5809B1821BH056C250N INTERCHANGEABLE
Screw,cap,hexagon Head
American National Standards Institute Incorporated Dba American National Standards Institute
3455-00-739-2360 INTERCHANGEABLE
File,rotary
5315-00-772-9441SC-B-69463 INTERCHANGEABLE
Pin,eccentric
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6145-00-821-4418 INTERCHANGEABLE
Wire,electrical
6680-00-988-25670781-9400 INTERCHANGEABLE
Regulator,oxygen
Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng
4720-01-267-234550537 INTERCHANGEABLE
Sleeve
Mission Systems Davenport Inc.
6240-01-345-2251F18DTT/27K INTERCHANGEABLE
Lamp,fluorescent
Gte Products Corp Sylvania Miniature Lighting Div
5340-01-394-598750537 INTERCHANGEABLE
Clip,retaining
North Jersey Marine Enterprises Dba North Jersey Marine Enterprises Inc
Cross-Reference Index
Part NumberManufacturer
18564 Madison-Kipp Corp (USA)
50537 Madison-Kipp Corp (USA)
Related Parts
6615-00-155-1751INTERCHANGEABLE
CAP
18564
5310-00-199-5302INTERCHANGEABLE
NUT,PLAIN,SLOTTED,HEXAGON
5305-00-724-5809INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
B1821BH056C250N
3455-00-739-2360INTERCHANGEABLE
FILE,ROTARY
5315-00-772-9441INTERCHANGEABLE
PIN,ECCENTRIC
SC-B-69463
6145-00-821-4418INTERCHANGEABLE
WIRE,ELECTRICAL
6680-00-988-2567INTERCHANGEABLE
REGULATOR,OXYGEN
0781-9400
4720-01-267-2345INTERCHANGEABLE
SLEEVE
50537
6240-01-345-2251INTERCHANGEABLE
LAMP,FLUORESCENT
F18DTT/27K
5340-01-394-5987INTERCHANGEABLE
CLIP,RETAINING
50537
4130-01-459-3645INTERCHANGEABLE
VACU-DISCS
18564

Frequently Asked Questions

What is NSN 3040-01-319-3403?

NSN 3040-01-319-3403 is a Shaft,straight, manufactured by Madison-Kipp Corp, classified under FSC 3040 (No Item Name Available). Status: active.

What are the part numbers for NSN 3040-01-319-3403?

NSN 3040-01-319-3403 has 2 cross-referenced part numbers: 18564 (Madison-Kipp Corp), 50537 (Madison-Kipp Corp).

What NSN replaces 3040-01-319-3403?

There are 11 known substitutes for 3040-01-319-3403: 6615-00-155-1751, 5310-00-199-5302, 5305-00-724-5809 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18564?

Key specifications for 18564: Overall Length: 7.156 INCHES NOMINAL IN; First End Grooved Flat Depth: 1.1250 INCHES NOMINAL IN; Second End Hole Diameter: 0.1580 INCHES NOMINAL IN; End Similarity: NOT IDENTICAL. 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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