5305-01-533-1791

Find complete technical information, availability, and procurement data for: 5305-01-533-1791
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-533-1791

Item Name Code

06657

Assigment Date

09/06/2005 (20 years ago)

A device consisting of one or more components utilizing an alternating or direct current source to reactivate batteries in which reversible chemical reactions occur. Use only for devices containing resistors, metallic, or electronic type rectifiers or vibrators and which are specifically designed for the purpose of charging batteries. May include filters, meters, load contactor and alarm circuits. May include battery charging switchboards which are supplied with integral or external means of rectification.

0.314 inches minimum and 0.451 inches maximum thread length, 3a thread class, right-hand thread direction, flat countersunk head style, 1.453 inches minimum and 1.498 inches maximum fastener 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: 0.314 inches minimum and 0.451 inches maximum
Fastener Length: 1.453 inches minimum and 1.498 inches maximum
Head Style: flat countersunk
Head Diameter: 0.287 inches minimum and 0.334 inches maximum
Internal Drive Style: cross recess type 1
End Item Identification: c130 amp cmb
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 160000 pounds per square inch
Hardness Rating: 36.0 rockwell c minimum and 40.0 rockwell c maximum
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Screw Material: steel comp 4130 or steel comp 4340 or steel comp 8740
Screw Material Document And Classification: mil-s-6758 mil spec 1st material response or mil-s-5000 mil spec 2nd material response or mil-s-6049 mil spec 3rd material response
Screw Surface Treatment: cadmium and chromate
Screw Surface Treatment Document And Classification: qq-p-416,type 2 class 3 fed spec all treatment responses
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
NAS517-2-17	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-533-1791?

The FSCG of the NSN 5305-01-533-1791 is 5305

Does the NSN 5305-01-533-1791 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-533-1791 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 5305-01-533-1791 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-533-1791 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 5305-01-533-1791 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Tue, Sep 6, 2005