5306-01-663-7727

Find complete technical information, availability, and procurement data for: 5306-01-663-7727
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-663-7727

Item Name Code

27851

Assigment Date

05/23/2017 (9 years ago)

A fixed number of components not all having the same basic name used for the purpose of communication between separate fire control subsystems.

1.642 inches minimum and 1.672 inches maximum fastener length, undercut hexagon head style, 3a thread class, 0.345 inches nominal thread length, 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.

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.345 inches nominal
Fastener Length: 1.642 inches minimum and 1.672 inches maximum
Head Style: undercut hexagon
Head Height: 0.110 inches minimum and 0.125 inches maximum
Width Between Flats: 0.367 inches minimum and 0.376 inches maximum
Grip Diameter: 0.2016 inches minimum and 0.2026 inches maximum
End Item Identification: b-52 aircraft
Nominal Thread Diameter: 0.190 inches
Grip Length: 1.302 inches minimum and 1.322 inches maximum
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Part Name Assigned By Controlling Agency: bolt, tension hex head close tolerance
Material: steel comp 4340 or steel comp 8740 overall
Surface Treatment: cadmium 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
NAS6603-21X	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-663-7727?

The FSCG of the NSN 5306-01-663-7727 is 5306

Does the NSN 5306-01-663-7727 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-663-7727 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 5306-01-663-7727 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-663-7727 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 5306-01-663-7727 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Tue, May 23, 2017