5305-01-517-5447

Find complete technical information, availability, and procurement data for: 5305-01-517-5447
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-517-5447

Item Name Code

18257

Assigment Date

02/11/2004 (22 years ago)

An electronic device which enables input signals to control a local source of power and deliver output signals of greater amplitude with respect to current and/or voltage. The output signals characteristics are uniformly related to the input signals, and are suitable for controlling or supplying power for exciting electric motors or similar devices. It includes devices commonly referred to as servo amplifiers, torque amplifiers and similar equipment only if these devices do not employ synchros nor incorporate servomechanisms. It does not include items which are properly classified as audio frequency, radio frequency, direct current or video amplifiers. For amplifiers that incorporate servomechanisms and employ synchros, see amplifier, synchro signal.

hexagon head style, right-hand thread direction, 1.000 inches nominal fastener length, 2a thread class, 1.000 inches nominal 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: 2a
Thread Direction: right-hand
Thread Length: 1.000 inches nominal
Fastener Length: 1.000 inches nominal
Head Style: hexagon
Head Height: 0.181 inches minimum and 0.194 inches maximum
Width Between Flats: 0.437 inches nominal
End Item Identification: coolant pump
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 180000 pounds per square inch
Hardness Rating: 38.0 rockwell c minimum and 42.0 rockwell c maximum fastener
Part Name Assigned By Controlling Agency: navy special project
Special Features: steel is grade 9
Material: steel overall
Surface Treatment: zinc and chromate 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
90201A113	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-517-5447?

The FSCG of the NSN 5305-01-517-5447 is 5305

Does the NSN 5305-01-517-5447 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-517-5447 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 5305-01-517-5447 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-517-5447 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 5305-01-517-5447 was assigned to the Federal Catalog?

It was assigned 22 years ago, on Wed, Feb 11, 2004