5306-00-552-0818

Find complete technical information, availability, and procurement data for: 5306-00-552-0818
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-552-0818

Item Name Code

15903

Assigment Date

10/22/1974 (51 years ago)

dished hexagon head style, right-hand thread direction, 2.343 inches minimum and 2.390 inches maximum fastener length, 0.390 inches minimum and 0.469 inches maximum thread length, 3a thread class

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: 0.390 inches minimum and 0.469 inches maximum
Fastener Length: 2.343 inches minimum and 2.390 inches maximum
Head Style: dished hexagon
Head Height: 0.234 inches minimum and 0.266 inches maximum
Width Between Flats: 0.740 inches minimum and 0.752 inches maximum
Grip Diameter: 0.4982 inches minimum and 0.4991 inches maximum
Shank Unthreaded Hole Diameter: 0.106 inches nominal first hole
Nominal Thread Diameter: 0.500 inches
Grip Length: 1.922 inches minimum and 1.953 inches maximum
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 160000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 2.172 inches minimum and 2.204 inches maximum first hole
Material: steel comp 4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150 overall
Material Document And Classification: mil-s-5000 mil spec 1st material response or mil-s-5626 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response or mil-s-6098 mil spec 4th material response or mil-s-8503 mil spec 5th 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: unjf

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
NAS464P8-31	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-552-0818?

The FSCG of the NSN 5306-00-552-0818 is 5306

Does the NSN 5306-00-552-0818 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-552-0818 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 5306-00-552-0818 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-552-0818 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 5306-00-552-0818 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Tue, Oct 22, 1974