2017625

View detailed technical data, stock status, and sourcing information for: 2017625
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-686-1225

Item Name Code

15903

Assigment Date

01/01/1963 (63 years ago)

A dial designed to be read in conjunction with a vernier indicator, pointer(s) or like instruments, which device is not an integral part of the item. The item does not have facilities for connection to a tuning or selection mechanism to position the mechanism. However, it may be designed to be mounted on a knob used to position the mechanism. Excludes:scaleplate, electrical meter. See also dial, control.

0.754 inches nominal fastener length, dished hexagon head style, 3a thread class, right-hand thread direction, 0.316 inches minimum thread length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.316 inches minimum
Fastener Length: 0.754 inches nominal
Head Style: dished hexagon
Head Height: 0.125 inches nominal
Width Between Flats: 0.430 inches minimum and 0.439 inches maximum
Grip Diameter: 0.2485 inches minimum and 0.2495 inches maximum
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.438 inches nominal
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum overall
Material: steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 or steel comp 4037 overall
Material Document And Classification: mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-8503 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-6049 mil spec 5th material response or mil-s-8695 mil spec 6th material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec all treatment responses overall
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
2017625	Shear Bolt
NAS1104-7	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-686-1225?

The FSCG of the NSN 5306-00-686-1225 is 5306

Does the NSN 5306-00-686-1225 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-686-1225 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 5306-00-686-1225 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-686-1225 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 5306-00-686-1225 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963