5315-00-075-3786

Find complete technical information, availability, and procurement data for: 5315-00-075-3786
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-075-3786

Item Name Code

16749

Assigment Date

02/18/1973 (53 years ago)

A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.

3a thread class, square internally threaded second end style, right-hand thread direction, square first end style, 0.187 inches nominal first step 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: square
Second End Style: square internally threaded
Thread Class: 3a
Thread Direction: right-hand
First Step Length: 0.187 inches nominal
Second Step Diameter: 0.6145 inches minimum and 0.6155 inches maximum
Second Step Length: 1.880 inches minimum and 1.890 inches maximum
Third Step Diameter: 0.4360 inches minimum and 0.4370 inches maximum
Third Step Length: 0.593 inches nominal
Hole Arrangement Style: one end drilled
First Hole Diameter: 0.104 inches minimum and 0.111 inches maximum
Distance From Centerline Of Hole To End Of Pin: 0.180 inches nominal
Second End Relationship With First End: not identical
Nominal Thread Size: 0.4375 inches
First End Location: shoulder end
Special Features: lubrication fitting ms15001-4 is attached by mounting in 0.250-28unf-2b class fit by 0.125 inches nominal depth drilled threaded hole on large shoulder end; on longitudinal center line drilled 0.062 inches min 0.065 inches max diameter through one wall only; g41-20 thread relief undercut on first shank 0.359 inches min 0.369 inches max diameter
Material: steel comp e4340 overall
Material Document And Classification: mil-s-5000 mil spec single material response overall
Style Designator: shoulder
Thread Series Designator: unf

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
123LM10008-1	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-00-075-3786?

The FSCG of the NSN 5315-00-075-3786 is 5315

Does NSN 5315-00-075-3786 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 5315-00-075-3786 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-00-075-3786 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 5315-00-075-3786 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Feb 18, 1973