40-45-26

View detailed technical data, stock status, and sourcing information for: 40-45-26
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-295-8806

Item Name Code

16749

Assigment Date

03/13/1989 (37 years ago)

chamfered and counterbored second end style, 0.750 inches nominal thread length, chamfered first end style, 2.3745 inches minimum and 2.3750 inches maximum shoulder diameter, 0.750 inches nominal shank length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

First End Style: chamfered
Second End Style: chamfered and counterbored
Thread Length: 0.750 inches nominal
Shank Length: 0.750 inches nominal
Shoulder Diameter: 2.3745 inches minimum and 2.3750 inches maximum
Shank Diameter: 2.352 inches minimum and 2.360 inches maximum
Overall Length: 6.562 inches nominal
Undercut Width: 0.125 inches nominal
Hole Arrangement Style: one end drilled
First Hole Diameter: 0.344 inches nominal
Distance From Centerline Of Hole To End Of Pin: 3.375 inches nominal
Second End Taper Length: 0.125 inches nominal
Thread Quantity Per Inch: 18
Second End Relationship With First End: not identical
First End Location: threaded end
Surface Finish: 63.0 microinches shoulder outside diameter
Second End Taper Angle: 45.0 degrees nominal
Special Features: drill 0.344 in. nominal diameter 3.562 inch nominal depth longitudinal hole in shoulder end,on axial center intersecting 0.344 inch nominal diameter perpendicular hole,tap with 0.125 national pipe thread; two symmetrical grooves parallel to shoulder end 0.750 inch from end,0.344 inch nominal wide by 0.500 inch nominal deep; keyway 0.312 inch nominal wide 0.156 in.nom depth 1.188 inches nominal length with a full radius corner,on longitudinal centerline in shank; shank threaded for tn 12 timken locknut
Style Designator: undercut

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
375-05-05 ITEM 10	Headless Shoulder Pin
375-05-05 PART 40-45-26	Headless Shoulder Pin
375-40-45-26	Headless Shoulder Pin
40-45-26	Headless Shoulder Pin

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5315-01-295-8806?

The FSCG of the NSN 5315-01-295-8806 is 5315

Does NSN 5315-01-295-8806 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5315-01-295-8806 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-295-8806 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5315-01-295-8806 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Mon, Mar 13, 1989