5306-00-780-9547

Find complete technical information, availability, and procurement data for: 5306-00-780-9547
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-780-9547

Item Name Code

06666

Assigment Date

01/01/1960 (66 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

right-hand thread direction, 0.303 inches minimum and 0.312 inches maximum head diameter, 3a thread class, 0.750 inches minimum thread length, 0.750 inches nominal fastener 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: 0.750 inches minimum
Fastener Length: 0.750 inches nominal
Head Diameter: 0.303 inches minimum and 0.312 inches maximum
Head Height: 0.185 inches minimum and 0.190 inches maximum
Hole Diameter: 0.047 inches nominal
Internal Drive Style: hexagon
End Item Identification: ern; 44n; yya; dtf
Nominal Thread Diameter: 0.190 inches
Width Across Flats: 0.156 inches nominal
Hole Quantity: 6
Hole Type: drilled
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 170000 pounds per square inch
Hole Configuration Style: round longitudinal hole
Material: steel overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2 cl 3 fed spec single treatment response overall
Thread Series Designator: unc

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
10510826	Internal Wrenching Bolt
5195	Internal Wrenching Bolt
7459087-60	Internal Wrenching Bolt
937121	Internal Wrenching Bolt
DS-937121	Internal Wrenching Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-780-9547?

The FSCG of the NSN 5306-00-780-9547 is 5306

Does the NSN 5306-00-780-9547 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-780-9547 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 5306-00-780-9547 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-780-9547 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 5306-00-780-9547 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960