4052865P1

View detailed technical data, stock status, and sourcing information for: 4052865P1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-346-0037

Item Name Code

16494

Assigment Date

09/25/1991 (34 years ago)

A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes:shaft(1), straight; and axle(1), straight.

2a thread class, 0.500 inches minimum thread length, square first end style, right-hand thread direction, one end drilled hole arrangement style

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
Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.500 inches minimum
Hole Arrangement Style: one end drilled
First Hole Diameter: 0.126 inches minimum and 0.131 inches maximum
Distance From Centerline Of Hole To End Of Pin: 0.220 inches nominal
Pin Overall Length: 2.280 inches nominal
Pin Overall Diameter: 0.2500 inches nominal
Second End Relationship With First End: identical
Nominal Thread Size: 0.250 inches
First End Location: threaded end
Pin Grip Length: 1.780 inches nominal
Material: steel comp 303 overall
Material Document And Classification: ams5640 assn std single material response or astma582 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single 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
4052865P1	Threaded Straight Pin

FAQs

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

What is the FSCG of the NSN 5315-01-346-0037?

The FSCG of the NSN 5315-01-346-0037 is 5315

Does NSN 5315-01-346-0037 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 5315-01-346-0037 contain precious materials?

Item does not contain precious metal.

Does NSN 5315-01-346-0037 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 5315-01-346-0037 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Wed, Sep 25, 1991