5305-00-257-5585

Find complete technical information, availability, and procurement data for: 5305-00-257-5585
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-257-5585

Item Name Code

06672

Assigment Date

03/26/1971 (55 years ago)

A combination of two or more brushes conforming to the item name brush, electrical contact, used as a set in a specific piece of equipment. The individual brushes may be identical or nonidentical. For two or more brushes connected together by a common shunt, pressure bar, and the like, see brush, electrical contact. Excludes:contact assembly, electrical and contact set (as modified)

1.426 inches minimum and 1.547 inches maximum thread length, 3a thread class, hexagon head style, right-hand thread direction, 1.687 inches minimum and 1.717 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: 1.426 inches minimum and 1.547 inches maximum
Fastener Length: 1.687 inches minimum and 1.717 inches maximum
Head Style: hexagon
Head Height: 0.140 inches minimum and 0.172 inches maximum
Width Between Flats: 0.428 inches minimum and 0.440 inches maximum
Hole Diameter: 0.051 inches nominal
Point Length: 0.130 inches minimum and 0.150 inches maximum
Point Diameter: 0.165 inches minimum and 0.185 inches maximum
Point Style: dog
Internal Drive Style: w/o internal drive
Nominal Thread Diameter: 0.250 inches
Hole Quantity: 1
Hole Type: drilled
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 220000 pounds per square inch
Hardness Rating: 46.0 rockwell c minimum and 48.0 rockwell c maximum overall
Hole Configuration Style: hexagon corners
Material: steel comp 4340 overall
Material Document And Classification: mil-s-5000 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 ty 2 cl 2 fed spec single treatment response overall
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
106678-25	Setscrew

FAQs

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

What is the FSCG of the NSN 5305-00-257-5585?

The FSCG of the NSN 5305-00-257-5585 is 5305

Does the NSN 5305-00-257-5585 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-257-5585 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 5305-00-257-5585 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-00-257-5585 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 5305-00-257-5585 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Mar 26, 1971