5305-01-493-7046

Find complete technical information, availability, and procurement data for: 5305-01-493-7046
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-493-7046

Item Name Code

06657

Assigment Date

01/15/2002 (24 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.

tri-wing recess internal drive style, flat countersunk head style, right-hand thread direction, 0.280 inches maximum head diameter, 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
Head Style: flat countersunk
Head Diameter: 0.280 inches maximum
Internal Drive Style: tri-wing recess
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Screw Material: steel comp 4340 or steel comp 8740
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
NAS5601-12	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-493-7046?

The FSCG of the NSN 5305-01-493-7046 is 5305

Does the NSN 5305-01-493-7046 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-493-7046 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 5305-01-493-7046 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-493-7046 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 5305-01-493-7046 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Tue, Jan 15, 2002