7051826

View detailed technical data, stock status, and sourcing information for: 7051826
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-705-1826

Item Name Code

18257

Assigment Date

01/01/1963 (63 years ago)

An assembled unit, composed of a housing incorporating a plain bearing, or bearings, designed to meet various or specific conditions of mounting.

right-hand thread direction, 3a thread class, 1.250 inches maximum thread length, hexagon head style, 1.250 inches nominal 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: 1.250 inches maximum
Fastener Length: 1.250 inches nominal
Head Style: hexagon
Head Height: 0.188 inches nominal
Width Between Flats: 0.438 inches nominal
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Hardness Rating: 93.0 rockwell b minimum and 99.0 rockwell b maximum overall
Minimum Yield Strength: 60000 pounds per square inch
Material: steel comp 1020 overall
Material Document And Classification: qq-s-630 fed spec single material response or qq-s-631 fed spec single material response or qq-s-634 fed spec single material response overall
Surface Treatment: cadmium or zinc overall
Thread Series Designator: unf

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
7051826	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-00-705-1826?

The FSCG of the NSN 5305-00-705-1826 is 5305

Does the NSN 5305-00-705-1826 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-705-1826 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 5305-00-705-1826 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-705-1826 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 5305-00-705-1826 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963