209-001-342-3

View detailed technical data, stock status, and sourcing information for: 209-001-342-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-089-9821

Item Name Code

06675

Assigment Date

08/11/1967 (59 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes:undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

0.736 inches minimum and 0.746 inches maximum head height, 0.427 inches minimum and 0.447 inches maximum fastener length, right-hand thread direction, 3a thread class, 0.327 inches minimum and 0.367 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: 0.327 inches minimum and 0.367 inches maximum
Fastener Length: 0.427 inches minimum and 0.447 inches maximum
Head Height: 0.736 inches minimum and 0.746 inches maximum
Width Between Flats: 0.562 inches nominal
First Diameter From Head: 0.355 inches minimum and 0.375 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.080 inches minimum and 0.100 inches maximum
Nominal Thread Diameter: 0.438 inches
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 125000 pounds per square inch
Externally Relieved Body Diameter Quantity: 1
Material: steel overall
Material Document And Classification: mil-s-5000,cond c4 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type 2,cl 2 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
209-001-342-3	Externally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-089-9821?

The FSCG of the NSN 5306-00-089-9821 is 5306

Does the NSN 5306-00-089-9821 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-089-9821 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 5306-00-089-9821 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-089-9821 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 5306-00-089-9821 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Aug 11, 1967