5306-00-285-8426

Find complete technical information, availability, and procurement data for: 5306-00-285-8426
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-285-8426

Item Name Code

04905

Assigment Date

09/05/1973 (52 years ago)

right-hand thread direction, 0.953 inches nominal head height, 3a thread class, 1.296 inches minimum and 1.315 inches maximum width between flats, 0.970 inches minimum and 1.000 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: 3a
Thread Direction: right-hand
Thread Length: 0.970 inches minimum and 1.000 inches maximum
Head Height: 0.953 inches nominal
Width Between Flats: 1.296 inches minimum and 1.315 inches maximum
Extended Washer Diameter: 2.250 inches nominal
Extended Washer Thickness: 0.180 inches nominal
Shoulder Diameter: 1.4990 inches minimum and 1.4998 inches maximum first shoulder
Shoulder Length: 6.787 inches nominal first shoulder
Shank Unthreaded Hole Diameter: 0.169 inches minimum and 0.175 inches maximum first hole
Nominal Thread Diameter: 0.875 inches
Thread Quantity Per Inch: 14
Distance From Head Largest Bearing Surface To Shank Hole Center: 7.781 inches minimum and 7.791 inches maximum first hole
Shoulder Shape: round first shoulder
Part Name Assigned By Controlling Agency: navy special project
Material Document And Classification: c-05-1190,fscm 36659 mfr ref single material response overall
Surface Treatment Document And Classification: lc+77-2035,fscm 36659 mfr ref 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
1285129-103	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-285-8426?

The FSCG of the NSN 5306-00-285-8426 is 5306

Does NSN 5306-00-285-8426 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 5306-00-285-8426 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-285-8426 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 5306-00-285-8426 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Sep 5, 1973