5306-00-821-8104

Find complete technical information, availability, and procurement data for: 5306-00-821-8104
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-821-8104

Item Name Code

04905

Assigment Date

01/01/1962 (64 years ago)

1.562 inches nominal fastener length, 3a thread class, hexagon head style, 0.531 inches minimum 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: 3a
Thread Direction: right-hand
Thread Length: 0.531 inches minimum
Fastener Length: 1.562 inches nominal
Head Style: hexagon
Head Height: 0.250 inches nominal
Width Between Flats: 0.500 inches nominal
Shoulder Diameter: 0.328 inches nominal first shoulder
Shoulder Length: 1.031 inches nominal first shoulder
Hole Diameter: 0.052 inches nominal
Nominal Thread Diameter: 0.312 inches
Hole Quantity: 3
Hole Type: drilled
Thread Quantity Per Inch: 24
Hole Configuration Style: hexagon flats
Shoulder Shape: round first shoulder
Special Features: 0.031 in. w by 0.296 in. min. dia. undercut between shoulder and head
Material: steel comp 4140 or steel comp 8645 overall
Material Document And Classification: qq-s-624 fed spec all material responses overall
Surface Treatment: phosphate manganese overall
Surface Treatment Document And Classification: mil-p-16232 mil spec single treatment response overall
Thread Series Designator: unf

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
2146440	Shoulder Bolt
5306PL0915417	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-821-8104?

The FSCG of the NSN 5306-00-821-8104 is 5306

Does the NSN 5306-00-821-8104 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-821-8104 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 5306-00-821-8104 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-821-8104 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 5306-00-821-8104 was assigned to the Federal Catalog?

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