MS51110-9

View detailed technical data, stock status, and sourcing information for: MS51110-9
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-467-3221

Item Name Code

18257

Assigment Date

08/25/1999 (26 years ago)

A two electrode, solid state, optoelectronic device that emits visible or infrared radiant energy when electrically energized. May or may not include mounting hardware and/or heat sink. Excludes:lamp, cartridge; and light, indicator. For solid state devices which are responsive to infrared or radiant energy, see semiconductor device (1), photo.

right-hand thread direction, hexagon head style, 0.990 inches minimum and 1.000 inches maximum thread length, 1.188 inches minimum and 1.250 inches maximum fastener length, 2a thread class

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: 0.990 inches minimum and 1.000 inches maximum
Fastener Length: 1.188 inches minimum and 1.250 inches maximum
Head Style: hexagon
Head Height: 0.150 inches minimum and 0.163 inches maximum
Width Between Flats: 0.428 inches minimum and 0.438 inches maximum
Shank Unthreaded Hole Diameter: 0.076 inches nominal first hole
End Item Identification: multiple launch rocket system (mlrs)
Nominal Thread Diameter: 0.250 inches
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 70000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 0.797 inches nominal first hole
Material: steel corrosion resisting overall
Surface Treatment: passivate 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
MS51110-9	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-467-3221?

The FSCG of the NSN 5305-01-467-3221 is 5305

Does the NSN 5305-01-467-3221 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-467-3221 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 5305-01-467-3221 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-467-3221 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 5305-01-467-3221 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Wed, Aug 25, 1999