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5315-00-531-3404

Find complete technical information, availability, and procurement data for: 5315-00-531-3404

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5315-00-531-3404
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5315 Pins, Machine Keys and Nails
National Stock Number
5315-00-531-3404
Item Name Code
16749
Assigment Date
09/11/1974 (51 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

0.375 inches nominal shoulder diameter, 0.400 inches nominal thread length, 3a thread class, chamfered 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
chamfered
Thread Class
3a
Thread Direction
right-hand
Thread Length
0.400 inches nominal
Shoulder Diameter
0.375 inches nominal
Overall Length
4.430 inches nominal
First Step Diameter
0.437 inches nominal
First Step Length
1.598 inches nominal
Second Step Diameter
0.375 inches nominal
Second Step Length
1.437 inches nominal
Third Step Diameter
0.250 inches nominal
Third Step Length
0.620 inches nominal
Hole Arrangement Style
one end drilled
First Hole Diameter
0.064 inches nominal
Distance From Centerline Of Hole To End Of Pin
0.120 inches nominal
First End Taper Length
0.030 inches minimum and 0.040 inches maximum
Second End Relationship With First End
identical
Nominal Thread Size
0.190 inches
First End Location
shank end
First End Taper Angle
45.0 degrees nominal
Surface Finish
100.000 microinches overall
Material
steel comp 630 overall
Material Document And Classification
ams 5643 assn std single material response overall
Surface Treatment
passivate overall
Style Designator
shoulder
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
S1520-65103 Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-00-531-3404?
The FSCG of the NSN 5315-00-531-3404 is 5315
Does NSN 5315-00-531-3404 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 5315-00-531-3404 contain precious materials?
Precious metal content is unknown
Does NSN 5315-00-531-3404 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 5315-00-531-3404 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Wed, Sep 11, 1974

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