5306-00-133-0021

Find complete technical information, availability, and procurement data for: 5306-00-133-0021
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-133-0021

Item Name Code

04905

Assigment Date

12/18/1968 (57 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes:thumbscrew.

right-hand thread direction, 3a thread class, 1.490 inches minimum and 1.510 inches maximum fastener length, round w/wrench flats chamfered head style, 0.515 inches minimum and 0.550 inches maximum thread 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: 0.515 inches minimum and 0.550 inches maximum
Fastener Length: 1.490 inches minimum and 1.510 inches maximum
Head Style: round w/wrench flats chamfered
Head Diameter: 1.090 inches minimum and 1.110 inches maximum
Head Height: 0.240 inches minimum and 0.260 inches maximum
Width Between Flats: 0.780 inches minimum and 0.785 inches maximum
Shoulder Diameter: 0.495 inches minimum and 0.500 inches maximum first shoulder
Shoulder Diameter: 0.580 inches nominal second shoulder
Shoulder Length: 0.190 inches minimum and 0.210 inches maximum first shoulder
Shoulder Length: 0.625 inches minimum and 0.660 inches maximum second shoulder
Nominal Thread Diameter: 0.497 inches
Thread Quantity Per Inch: 20
Shoulder Shape: round all shoulders
Special Features: furnished with undercut 0.424 in. min. 0.429 in. max dia; 0.125 in. nom length
Material: steel corrosion resisting overall
Thread Series Designator: unjs

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
6865650-4	Shoulder Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-133-0021?

The FSCG of the NSN 5306-00-133-0021 is 5306

Does the NSN 5306-00-133-0021 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-133-0021 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 5306-00-133-0021 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-133-0021 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 5306-00-133-0021 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Dec 18, 1968