4F63486-101A

View detailed technical data, stock status, and sourcing information for: 4F63486-101A
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-00-102-4891

Item Name Code

16749

Assigment Date

05/29/1968 (58 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.

chamfered first end style, 0.290 inches nominal thread length, 3a thread class, right-hand thread direction, radius second end 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: chamfered
Second End Style: radius
Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.290 inches nominal
Shank Length: 0.290 inches nominal
Shoulder Width Across Flats: 0.375 inches nominal
Shank Diameter: 0.187 inches nominal
Overall Length: 1.000 inches nominal
Undercut Diameter: 0.133 inches minimum and 0.143 inches maximum
Undercut Width: 0.090 inches minimum and 0.120 inches maximum
Second End Corner Radius: 0.030 inches minimum and 0.060 inches maximum
First End Taper Length: 0.030 inches minimum and 0.060 inches maximum
Second End Relationship With First End: not identical
Nominal Thread Size: 0.190 inches
Second Shank Diameter: 0.187 inches nominal
First End Location: threaded end
First End Taper Angle: 40.0 degrees minimum and 50.0 degrees maximum
Second Shank Length: 0.528 inches nominal
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758 mil spec single material response overall
Style Designator: undercut
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
4F63486-101A	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-00-102-4891?

The FSCG of the NSN 5315-00-102-4891 is 5315

Does the NSN 5315-00-102-4891 have a Schedule B code assigned?

Yes, the Schedule B code is 7317009000

Does NSN 5315-00-102-4891 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 5315-00-102-4891 contain precious materials?

Precious metal content is unknown

Does NSN 5315-00-102-4891 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 5315-00-102-4891 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, May 29, 1968