M1222RX8C222NCLN

View detailed technical data, stock status, and sourcing information for: M1222RX8C222NCLN
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-694-9247

Item Name Code

18257

Assigment Date

05/04/2021 (5 years ago)

An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes:stem, faucet; and stem, needle valve.

1.250 inches nominal thread length, right-hand thread direction, hexagon head style, 2a thread class, 1.375 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: 2a
Thread Direction: right-hand
Thread Length: 1.250 inches nominal
Fastener Length: 1.375 inches nominal
Head Style: hexagon
Head Height: 0.455 inches minimum and 0.524 inches maximum
Width Between Flats: 0.484 inches minimum and 0.500 inches maximum
End Item Identification: oa-9070b tbdd
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 13
Minimum Tensile Strength: 130000 pounds per square inch
Hardness Rating: 24.0 rockwell c minimum and 35.0 rockwell c maximum overall
Part Name Assigned By Controlling Agency: socket head cap screw
Material: nickel alloy 500 overall
Material Document And Classification: astm f468 american society for testing and materials (astm) single material response 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
M1222RX8C222NCLN	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-694-9247?

The FSCG of the NSN 5305-01-694-9247 is 5305

Does the NSN 5305-01-694-9247 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5305-01-694-9247 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 5305-01-694-9247 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-694-9247 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 5305-01-694-9247 was assigned to the Federal Catalog?

It was assigned 5 years ago, on Tue, May 4, 2021