5306-01-573-8972

Find complete technical information, availability, and procurement data for: 5306-01-573-8972
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-573-8972

Item Name Code

15903

Assigment Date

05/07/2009 (17 years ago)

A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

dished hexagon head style, 0.370 inches nominal thread length, 1.995 inches nominal fastener length, 3a thread class, 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: 0.370 inches nominal
Fastener Length: 1.995 inches nominal
Head Style: dished hexagon
Head Height: 0.125 inches minimum and 0.140 inches maximum
Width Between Flats: 0.429 inches minimum and 0.439 inches maximum
Hole Diameter: 0.051 inches nominal
Grip Diameter: 0.248 inches minimum and 0.250 inches maximum
End Item Identification: c-5 aircraft
Nominal Thread Diameter: 0.250 inches
Grip Length: 1.625 inches nominal
Hole Quantity: 5
Hole Type: drilled
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 160000 pounds per square inch
Hole Configuration Style: hexagon flats
Special Features: drilled head and shank
Material: steel comp 4140 overall
Material Document And Classification: ams6349 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 type ii.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
NAS6204-26DH	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-573-8972?

The FSCG of the NSN 5306-01-573-8972 is 5306

Does the NSN 5306-01-573-8972 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-573-8972 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 5306-01-573-8972 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-573-8972 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 5306-01-573-8972 was assigned to the Federal Catalog?

It was assigned 17 years ago, on Thu, May 7, 2009