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5306-00-437-3572

Find complete technical information, availability, and procurement data for: 5306-00-437-3572

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5306-00-437-3572
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5306 Bolts
National Stock Number
5306-00-437-3572
Item Name Code
06675
Assigment Date
09/10/1969 (56 years ago)

An oscillator whose operating frequency(ies) is controlled by a crystal unit, quartz. For an oscillator controlled by a device other than a crystal, see oscillator (1), noncrystal controlled. See also generator, signal; and calibrator, frequency. Excludes:frequency supply, telephone carrier; resonator, tuning fork; and oscillator, pulse delay.

right-hand thread direction, hexagon head style, 1.031 inches nominal fastener length, 0.375 inches minimum thread length, 3a thread class

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
0.375 inches minimum
Fastener Length
1.031 inches nominal
Head Style
hexagon
Head Height
0.187 inches nominal
Width Between Flats
0.375 inches nominal
Hole Diameter
0.062 inches nominal
First Diameter From Head
0.308 inches minimum and 0.310 inches maximum
Second Diameter From Head
0.199 inches minimum and 0.201 inches maximum
Third Diameter From Head
0.308 inches minimum and 0.310 inches maximum
Fourth Diameter From Head
0.182 inches minimum and 0.187 inches maximum
Distance From Largest Bearing Surface Of Head To End Of First Diameter
0.219 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Second Diameter
0.302 inches minimum and 0.312 inches maximum
Distance From Largest Bearing Surface Of Head To End Of Third Diameter
0.438 inches nominal
Distance From Largest Bearing Surface Of Head To End Of Fourth Diameter
0.656 inches nominal
Nominal Thread Diameter
0.250 inches
Hole Quantity
2
Hole Type
drilled
Thread Quantity Per Inch
20
Hole Configuration Style
hexagon longitudinal hole
Externally Relieved Body Diameter Quantity
4
Material
steel overall
Material Document And Classification
qq-s-634,composition 1015 thru 1025 fed spec single material response overall
Surface Treatment
phosphate overall
Surface Treatment Document And Classification
mil-p-16232,type m,class 2 mil spec single treatment response overall
Thread Series Designator
unc

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
1788246 Externally Relieved Body Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-437-3572?
The FSCG of the NSN 5306-00-437-3572 is 5306
Does the NSN 5306-00-437-3572 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-437-3572 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 5306-00-437-3572 contain precious materials?
Precious metal content is unknown
Does NSN 5306-00-437-3572 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 5306-00-437-3572 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Sep 10, 1969

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