5306-01-620-8561

Find complete technical information, availability, and procurement data for: 5306-01-620-8561
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-620-8561

Item Name Code

01847

Assigment Date

08/14/2013 (13 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

1.375 inches minimum and 1.437 inches maximum fastener length, right-hand thread direction, 0.870 inches nominal thread length, 3a thread class, crowned hexagon head style

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: 0.870 inches nominal
Fastener Length: 1.375 inches minimum and 1.437 inches maximum
Head Style: crowned hexagon
Head Height: 0.162 inches minimum and 0.182 inches maximum
Width Between Flats: 0.490 inches minimum and 0.502 inches maximum
Nominal Thread Diameter: 0.312 inches
Grip Length: 0.031 inches minimum and 0.062 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 125000 pounds per square inch
Hardness Rating: 26.0 rockwell c minimum and 32.0 rockwell c maximum overall
Material: steel comp 4037 and steel comp 4130 and steel comp 8630 and steel comp 8735 and steel comp 8740 and steel comp 4140 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416 type 2 class 2 fed spec 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
NAS428-5A-13	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-620-8561?

The FSCG of the NSN 5306-01-620-8561 is 5306

Does the NSN 5306-01-620-8561 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-620-8561 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 5306-01-620-8561 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-620-8561 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 5306-01-620-8561 was assigned to the Federal Catalog?

It was assigned 13 years ago, on Wed, Aug 14, 2013