5306-01-435-8721

Find complete technical information, availability, and procurement data for: 5306-01-435-8721
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-435-8721

Item Name Code

27851

Assigment Date

09/05/1996 (29 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

hexagon head style, 3a thread class, 0.640 inches nominal thread length, 2.062 inches minimum and 2.109 inches maximum fastener length, 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: 0.640 inches nominal
Fastener Length: 2.062 inches minimum and 2.109 inches maximum
Head Style: hexagon
Head Height: 0.203 inches minimum and 0.235 inches maximum
Width Between Flats: 0.553 inches minimum and 0.565 inches maximum
Grip Diameter: 0.3737 inches minimum and 0.3742 inches maximum
Nominal Thread Diameter: 0.375 inches
Grip Length: 1.422 inches minimum and 1.454 inches maximum
Thread Quantity Per Inch: 24
Special Features: drilled head
Material: steel corrosion resisting overall
Material Document And Classification: mil-b-6812 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416, ty2, cl3 fed spec single treatment response overall
Thread Series Designator: unf

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
AN176CH20A	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-435-8721?

The FSCG of the NSN 5306-01-435-8721 is 5306

Does the NSN 5306-01-435-8721 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-435-8721 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 5306-01-435-8721 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-435-8721 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 5306-01-435-8721 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Sep 5, 1996