163B5720

View detailed technical data, stock status, and sourcing information for: 163B5720
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5315 Pins, Machine Keys and Nails

National Stock Number

5315-01-081-8847

Item Name Code

16749

Assigment Date

08/22/1979 (46 years ago)

An item designed to transmit manual, rotary or linear motion to other devices. May include detachable or nondetachable stud (shaft), pointer, or skirt. It may have reference markings in the form of dots, arrows, hairlines, and/or symbols which may be used in conjunction with a calibrated panel, vernier indicator, and the like to indicate the position or motion of items. For items having spokes or simulated spokes radiating from near the center to near the outside rim of the item and relatively thin round disk-shaped items 3 inches (76.2 mm) in diameter or over, see handwheel. For items calibrated in units or series of divisions to denote relative positioning of devices see dial, control. Excludes:doorknob; and handle (as modified).

0.090 inches minimum and 0.110 inches maximum first step length, 0.820 inches minimum and 0.840 inches maximum first step diameter, chamfered first end style, square second end style, 1.010 inches minimum and 1.020 inches maximum overall 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: chamfered
Second End Style: square
Overall Length: 1.010 inches minimum and 1.020 inches maximum
First Step Diameter: 0.820 inches minimum and 0.840 inches maximum
First Step Length: 0.090 inches minimum and 0.110 inches maximum
Second Step Diameter: 0.240 inches minimum and 0.250 inches maximum
Second Step Length: 0.130 inches minimum and 0.140 inches maximum
Third Step Diameter: 0.115 inches minimum and 0.120 inches maximum
Third Step Length: 0.080 inches nominal
First End Taper Length: 0.010 inches minimum and 0.020 inches maximum
Second End Relationship With First End: not identical
Hardness Rating: 40.0 rockwell c minimum and 45.0 rockwell c maximum overall
First End Location: small end
First End Taper Angle: 0.040 radians minimum and 0.060 radians maximum
Special Features: aligning shank 0.185 in. diameter,0.900 in. long
Material: steel comp 4140 overall
Material Document And Classification: qq-s-624 fed spec single material response overall
Surface Treatment: phosphate manganese or phosphate zinc overall
Surface Treatment Document And Classification: mil-p-16232,type m,class 3 mil spec single treatment response or mil-p-16232,type z,class 3 mil spec single treatment response overall
Style Designator: shoulder

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
163B5720	Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-01-081-8847?

The FSCG of the NSN 5315-01-081-8847 is 5315

Does the NSN 5315-01-081-8847 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5315-01-081-8847 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 5315-01-081-8847 contain precious materials?

Precious metal content is unknown

Does NSN 5315-01-081-8847 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 5315-01-081-8847 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Wed, Aug 22, 1979