5306-00-406-5594

Find complete technical information, availability, and procurement data for: 5306-00-406-5594
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-406-5594

Item Name Code

01847

Assigment Date

04/24/1970 (56 years ago)

0.250 inches minimum and 0.312 inches maximum thread length, 3a thread class, right-hand thread direction, double hexagon w/hole head style, 0.312 inches nominal fastener 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: 0.250 inches minimum and 0.312 inches maximum
Fastener Length: 0.312 inches nominal
Head Style: double hexagon w/hole
Head Height: 0.260 inches nominal
Width Between Flats: 0.243 inches minimum and 0.251 inches maximum
Extended Washer Diameter: 0.375 inches nominal
Extended Washer Thickness: 0.040 inches minimum and 0.050 inches maximum
Hole Diameter: 0.047 inches nominal
End Item Identification: mrap - cougar cat1 a1; mrap - cougar iss 1.0; mrap - cougar iss 1.5
Nominal Thread Diameter: 0.190 inches
Hole Quantity: 4
Hole Type: drilled
Features Provided: finished head
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 130000 pounds per square inch
Hardness Rating: 248.0 brinell standard minimum and 341.0 brinell standard maximum overall
Minimum Yield Strength: 85000 pounds per square inch
Hole Configuration Style: round
Surface Finish: 32.0 microinches bearing surface of head
Surface Finish: 32.0 microinches threads
Material: iron alloy 660 overall
Material Document And Classification: ams5732 assn std single material response 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
19KP983	Machine Bolt
30-X-901	Machine Bolt
MS21288-03	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-406-5594?

The FSCG of the NSN 5306-00-406-5594 is 5306

Does the NSN 5306-00-406-5594 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-406-5594 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 5306-00-406-5594 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-406-5594 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 5306-00-406-5594 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Apr 24, 1970