AC386-4-17A

View detailed technical data, stock status, and sourcing information for: AC386-4-17A
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-265-9936

Item Name Code

05444

Assigment Date

01/01/1963 (63 years ago)

A cone-shaped headless item, having a threaded portion at either end. It is used for aligning, fastening, and the like by fitting into a corresponding taper reamed hole.

right-hand thread direction, square second end style, oval first end style, 3a thread class, 0.500 inches minimum and 0.531 inches maximum thread 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: oval
Second End Style: square
Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.500 inches minimum and 0.531 inches maximum
Taper Length: 2.234 inches minimum and 2.266 inches maximum
Taper Minor Diameter: 0.353 inches minimum and 0.357 inches maximum
Taper Major Diameter: 0.450 inches nominal
Grip Length: 2.109 inches minimum and 2.141 inches maximum
Second End Relationship With First End: not identical
Nominal Thread Size: 0.312 inches
Taper: 0.500 per foot in inches
First End Location: oval end
First End Outer Radius: 0.500 inches nominal
Material: steel comp 2330 or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 overall
Material Document And Classification: qq-s-689 fed spec 1st material response or mil-s-6049 mil spec 2nd material response or mil-s-6050 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6758 mil spec 5th material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 3 fed spec single treatment response overall
Style Designator: threaded at small end
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
AC386-4-17A	Threaded Tapered Pin
AN386-4-17A	Threaded Tapered Pin

FAQs

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

What is the FSCG of the NSN 5315-00-265-9936?

The FSCG of the NSN 5315-00-265-9936 is 5315

Does NSN 5315-00-265-9936 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 5315-00-265-9936 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-265-9936 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 5315-00-265-9936 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963