5306-01-209-7191

Find complete technical information, availability, and procurement data for: 5306-01-209-7191
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-209-7191

Item Name Code

27851

Assigment Date

06/04/1985 (41 years ago)

3a thread class, double hexagon extended washer head style, 0.540 inches minimum and 0.570 inches maximum thread length, 0.795 inches minimum and 0.815 inches maximum fastener 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: 0.540 inches minimum and 0.570 inches maximum
Fastener Length: 0.795 inches minimum and 0.815 inches maximum
Head Style: double hexagon extended washer
Head Height: 0.248 inches minimum and 0.268 inches maximum
Width Between Flats: 0.250 inches nominal
Extended Washer Diameter: 0.365 inches minimum and 0.385 inches maximum
Extended Washer Thickness: 0.040 inches minimum and 0.050 inches maximum
Grip Diameter: 0.1890 inches minimum and 0.1895 inches maximum
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.245 inches minimum and 0.255 inches maximum
Thread Quantity Per Inch: 32
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Special Features: furnish with sleeve 0.1885 in. min and 0.1889 in. max inside diameter 0.415 in. min and 0.425 in. max outside diameter 0.160 in min and 0.170 in max thickness. sleeve material inconel 718
Material: nickel alloy 718 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
9538M61G01	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-209-7191?

The FSCG of the NSN 5306-01-209-7191 is 5306

Does the NSN 5306-01-209-7191 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5306-01-209-7191 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 5306-01-209-7191 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-209-7191 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 5306-01-209-7191 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Tue, Jun 4, 1985