5306-00-817-1721

Find complete technical information, availability, and procurement data for: 5306-00-817-1721
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-817-1721

Item Name Code

01847

Assigment Date

01/01/1962 (64 years ago)

double hexagon extended washer head style, 1a thread class, 1.990 inches minimum and 2.010 inches maximum fastener length, right-hand thread direction, 0.790 inches minimum and 0.870 inches maximum thread 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: 1a
Thread Direction: right-hand
Thread Length: 0.790 inches minimum and 0.870 inches maximum
Fastener Length: 1.990 inches minimum and 2.010 inches maximum
Head Style: double hexagon extended washer
Head Height: 0.365 inches minimum and 0.385 inches maximum
Width Between Flats: 0.366 inches minimum and 0.376 inches maximum
Extended Washer Diameter: 0.490 inches minimum and 0.510 inches maximum
Extended Washer Thickness: 0.070 inches minimum and 0.080 inches maximum
Hole Diameter: 0.062 inches nominal
Nominal Thread Diameter: 0.312 inches
Grip Length: 1.140 inches minimum and 1.200 inches maximum
Hole Quantity: 4
Hole Type: drilled
Features Provided: finished head
Thread Quantity Per Inch: 24
Hardness Rating: 30.0 rockwell c minimum and 38.0 rockwell c maximum overall
Hole Configuration Style: hexagon longitudinal hole
Surface Finish: 32.0 microinches threads
Surface Finish: 63.0 microinches bearing surface of head
Surface Finish: 63.0 microinches grip
Material: steel comp 601 overall
Material Document And Classification: ams 6304 assn std single material response overall
Surface Treatment: nickel overall
Surface Treatment Document And Classification: -n-290,cl 6,ty 2 fed spec single treatment response overall
Thread Series Designator: unf

FAQs

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

What is the FSCG of the NSN 5306-00-817-1721?

The FSCG of the NSN 5306-00-817-1721 is 5306

Does the NSN 5306-00-817-1721 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-817-1721 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 5306-00-817-1721 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-817-1721 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 5306-00-817-1721 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962