5315-00-198-8121

Find complete technical information, availability, and procurement data for: 5315-00-198-8121
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-198-8121

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.

square second end style, 0.422 inches minimum and 0.453 inches maximum thread length, 3a thread class, oval first end style, right-hand thread direction

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: 0.422 inches minimum and 0.453 inches maximum
Taper Length: 1.609 inches minimum and 1.641 inches maximum
Taper Minor Diameter: 0.203 inches minimum and 0.207 inches maximum
Taper Major Diameter: 0.272 inches nominal
Hole Arrangement Style: one end drilled
First Hole Diameter: 0.046 inches nominal
Distance From Centerline Of Hole To End Of Pin: 0.125 inches nominal
Grip Length: 1.484 inches minimum and 1.516 inches maximum
Thread Quantity Per Inch: 32
Second End Relationship With First End: not identical
Nominal Thread Size: 0.190 inches
Taper: 0.500 per foot in inches
First End Location: oval end
Material: steel or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 overall
Material Document And Classification: qq-s-681 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
AN386-1-12	Threaded Tapered Pin

FAQs

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

What is the FSCG of the NSN 5315-00-198-8121?

The FSCG of the NSN 5315-00-198-8121 is 5315

Does NSN 5315-00-198-8121 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 5315-00-198-8121 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-198-8121 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 5315-00-198-8121 was assigned to the Federal Catalog?

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