2147751

View detailed technical data, stock status, and sourcing information for: 2147751
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-320-7294

Item Name Code

16749

Assigment Date

06/02/1990 (36 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.

square second end style, 0.375 inches nominal thread length, slotted first end style, right-hand thread direction, 3a thread class

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: slotted
Second End Style: square
Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.375 inches nominal
Shoulder Diameter: 0.375 inches nominal
Overall Length: 1.687 inches nominal
First Step Diameter: 0.246 inches minimum and 0.248 inches maximum
Second Step Diameter: 0.213 inches minimum and 0.218 inches maximum
Second Step Length: 0.270 inches minimum and 0.275 inches maximum
Third Step Diameter: 0.186 inches minimum and 0.187 inches maximum
Third Step Length: 0.375 inches nominal
Shoulder Length: unable to decode
First End Slot Width: 0.062 inches nominal
First End Slot Depth: 0.093 inches nominal
Second End Relationship With First End: not identical
Hardness Rating: 36.0 rockwell c minimum and 42.0 rockwell c maximum overall
Nominal Thread Size: 0.190 inches
First End Location: unthreaded end
Material: steel comp 630 overall
Material Document And Classification: aisi assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35,ty 1 fed spec 1st treatment response or qq-p-35,ty 2 fed spec 2nd treatment response or qq-p-35,ty 3 fed spec 3rd treatment response overall
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
2147751	Headless Shoulder Pin
5315PL0935829	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-01-320-7294?

The FSCG of the NSN 5315-01-320-7294 is 5315

Does NSN 5315-01-320-7294 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 5315-01-320-7294 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-320-7294 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 5315-01-320-7294 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Jun 2, 1990