5306-00-738-6998

Find complete technical information, availability, and procurement data for: 5306-00-738-6998
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-738-6998

Item Name Code

06659

Assigment Date

01/01/1963 (63 years ago)

hexagon head style, 2a thread class, 2.969 inches minimum and 3.031 inches maximum fastener length, 1.938 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: 2a
Thread Direction: right-hand
Thread Length: 1.938 inches nominal
Fastener Length: 2.969 inches minimum and 3.031 inches maximum
Head Style: hexagon
Head Height: 0.548 inches minimum and 0.577 inches maximum
Width Between Flats: 0.860 inches minimum and 0.875 inches maximum
Washer Quantity: 1
Nominal Thread Diameter: 0.750 inches
Thread Quantity Per Inch: 16
Primary Washer Outside Diameter: 1.279 inches nominal
Primary Washer Style: flat
Primary Washer Material Thickness: 0.188 inches nominal
Material: steel primary washer
Material: steel comp 8640 or steel comp 8740 or steel comp 4140 fastener
Material Document And Classification: astm a322 assn std all material responses or astm a331 assn std all material responses fastener
Surface Treatment: cadmium or zinc overall
Thread Series Designator: unf
Departure From Cited Designator: noone

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
7386998	Assembled Washer Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-738-6998?

The FSCG of the NSN 5306-00-738-6998 is 5306

Does the NSN 5306-00-738-6998 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-738-6998 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 5306-00-738-6998 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-738-6998 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 5306-00-738-6998 was assigned to the Federal Catalog?

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