B4012839

View detailed technical data, stock status, and sourcing information for: B4012839

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B4012839
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5315 Pins, Machine Keys and Nails
National Stock Number
5315-01-250-0703
Item Name Code
16749
Assigment Date
02/24/1987 (39 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.

0.122 inches minimum and 0.124 inches maximum shank diameter, 0.187 inches minimum and 0.197 inches maximum thread length, round first end style, 0.164 inches nominal shoulder diameter, 0.080 inches nominal shank 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
round
Thread Length
0.187 inches minimum and 0.197 inches maximum
Shank Length
0.080 inches nominal
Shoulder Diameter
0.164 inches nominal
Shank Diameter
0.122 inches minimum and 0.124 inches maximum
Overall Length
0.814 inches nominal
Second End Relationship With First End
not identical
Second Shank Diameter
0.122 inches minimum and 0.124 inches maximum
Second Shank Length
0.542 inches nominal
Special Features
shoulder thd 0.164-36 unf-2a,right hand thd
Material
steel comp 303 overall
Material Document And Classification
astm a582 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
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
B4012839 Headless Shoulder Pin

FAQs

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

What is the FSCG of the NSN 5315-01-250-0703?
The FSCG of the NSN 5315-01-250-0703 is 5315
Does NSN 5315-01-250-0703 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 5315-01-250-0703 contain precious materials?
Item does not contain precious metal.
Does NSN 5315-01-250-0703 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 5315-01-250-0703 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Tue, Feb 24, 1987

Professional Distribution

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  • AS9120 Quality Standards
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