5306-01-243-5121

Find complete technical information, availability, and procurement data for: 5306-01-243-5121
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-243-5121

Item Name Code

15903

Assigment Date

03/02/2006 (20 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.

0.390 inches nominal thread length, 3a thread class, 0.500 inches minimum and 0.530 inches maximum fastener length, right-hand thread direction, double hexagon extended washer 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: 0.390 inches nominal
Fastener Length: 0.500 inches minimum and 0.530 inches maximum
Head Style: double hexagon extended washer
Head Height: 0.200 inches minimum and 0.214 inches maximum
Width Between Flats: 0.277 inches minimum and 0.290 inches maximum
Extended Washer Diameter: 0.359 inches minimum and 0.369 inches maximum
Extended Washer Thickness: 0.040 inches minimum and 0.060 inches maximum
Grip Diameter: 0.1890 inches nominal
End Item Identification: used on sentry f22 aircraft; kc-46a tanker
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.125 inches nominal
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 200000 pounds per square inch
Part Name Assigned By Controlling Agency: bolt
Material: iron alloy 660 overall
Surface Treatment: passivate overall
Thread Series Designator: unjf
Reference Number Differentiating Characteristics: item is faa certified

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:

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BACB30LE3U4	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-243-5121?

The FSCG of the NSN 5306-01-243-5121 is 5306

Does the NSN 5306-01-243-5121 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-243-5121 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 5306-01-243-5121 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-243-5121 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 5306-01-243-5121 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Thu, Mar 2, 2006