5306-01-545-8339

Find complete technical information, availability, and procurement data for: 5306-01-545-8339
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-545-8339

Item Name Code

15903

Assigment Date

11/28/2006 (19 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

spline extended washer head style, right-hand thread direction, 3a thread class, 0.455 inches minimum thread length, 2.220 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: 0.455 inches minimum
Fastener Length: 2.220 inches nominal
Head Style: spline extended washer
Head Height: 0.250 inches nominal
Extended Washer Diameter: 0.470 inches minimum and 0.480 inches maximum
Extended Washer Thickness: 0.026 inches minimum and 0.046 inches maximum
Grip Diameter: 0.248 inches minimum and 0.249 inches maximum
Head Minor Diameter: 0.235 inches minimum and 0.250 inches maximum
Nominal Thread Diameter: 0.250 inches
Grip Length: 1.765 inches nominal
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 180000 pounds per square inch
Material: steel comp 4140 or steel comp 4340 or steel comp 8740 or steel comp 6150 overall
Material Document And Classification: mil-s-5626 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-e-6049 mil spec 4th material response or mil-s-8503 mil spec 5th material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416, tii, cl2 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
MS21134-04028	Shear Bolt
MS2113404028	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-545-8339?

The FSCG of the NSN 5306-01-545-8339 is 5306

Does the NSN 5306-01-545-8339 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-545-8339 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 5306-01-545-8339 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-545-8339 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 5306-01-545-8339 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Tue, Nov 28, 2006