JCM-17370

View detailed technical data, stock status, and sourcing information for: JCM-17370

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JCM-17370
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5315 Pins, Machine Keys and Nails
National Stock Number
5315-01-342-2064
Item Name Code
16749
Assigment Date
07/16/1991 (35 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.

right-hand thread direction, chamfered first end style, 0.479 inches nominal thread length, 2a thread class, chamfered 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
chamfered
Thread Class
2a
Thread Direction
right-hand
Thread Length
0.479 inches nominal
Shank Length
0.479 inches nominal
Shoulder Diameter
0.677 inches minimum and 0.687 inches maximum
Shank Diameter
0.625 inches nominal
Overall Length
3.090 inches minimum and 3.290 inches maximum
Undercut Diameter
0.491 inches minimum and 0.501 inches maximum
Undercut Width
0.271 inches nominal
First End Taper Length
0.062 inches minimum and 0.067 inches maximum
Second End Taper Length
0.500 inches nominal
Second End Relationship With First End
not identical
Nominal Thread Size
0.625 inches
First End Location
threaded end
First End Taper Angle
35.0 degrees minimum and 45.0 degrees maximum
Second End Tip Radius
0.030 inches nominal
Second End Taper Angle
25.0 degrees nominal
Material
steel comp 303 overall
Material Document And Classification
astm a582,cond a assn std single material response overall
Surface Treatment
passivate overall
Surface Treatment Document And Classification
qq-p-35,ty 4 fed spec single treatment response overall
Style Designator
undercut
Thread Series Designator
unc

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
JCM-17370 Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-01-342-2064?
The FSCG of the NSN 5315-01-342-2064 is 5315
Does NSN 5315-01-342-2064 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 5315-01-342-2064 contain precious materials?
Item does not contain precious metal.
Does NSN 5315-01-342-2064 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 5315-01-342-2064 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Tue, Jul 16, 1991

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