NAS6306U12H

View detailed technical data, stock status, and sourcing information for: NAS6306U12H
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-621-9973

Item Name Code

15903

Assigment Date

09/24/2013 (12 years ago)

A self-contained item which permits the transfer of information between various types of computer support equipment and computers which would not otherwise be compatible. Excludes:modem, communication; expander card, computer, automatic data processing; circuit card assembly; and cable assembly (as modified).

1.204 inches nominal fastener length, right-hand thread direction, y3a thread class, 0.454 inches nominal thread length, dished hexagon head style

Product Characteristics

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

Thread Class: y3a
Thread Direction: right-hand
Thread Length: 0.454 inches nominal
Fastener Length: 1.204 inches nominal
Head Style: dished hexagon
Head Height: 0.188 inches nominal
Width Between Flats: 0.554 inches minimum and 0.564 inches maximum
Hole Diameter: 0.070 inches minimum and 0.080 inches maximum
Grip Diameter: 0.3740 inches minimum and 0.3745 inches maximum
End Item Identification: c-5 reliability enhancement re-engining program
Nominal Thread Diameter: 0.3750 inches
Grip Length: 0.750 inches nominal
Thread Quantity Per Inch: e24
Surface Finish: 32.0 microinches bearing surface of head
Part Name Assigned By Controlling Agency: bolt, tension, hex head, close tolerance, a286 cres, short thread, reduced major thread dia, 160 ksi ftu
Material: steel corrosion resisting overall
Material Document And Classification: ams5731 assn std single material response or ams5732 assn std single material response or ams5737 assn std single material response or ams5853 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: ams 2700, method 1, type 2 or type 8, class 1 assn std single treatment 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
NAS6306U12H	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-621-9973?

The FSCG of the NSN 5306-01-621-9973 is 5306

Does the NSN 5306-01-621-9973 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-621-9973 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 5306-01-621-9973 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-621-9973 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 5306-01-621-9973 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Tue, Sep 24, 2013