MS9451-30

View detailed technical data, stock status, and sourcing information for: MS9451-30
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-939-1045

Item Name Code

01847

Assigment Date

11/16/1965 (60 years ago)

right-hand thread direction, 0.620 inches minimum and 0.700 inches maximum thread length, 3a thread class, hexagon head style, 2.240 inches minimum and 2.260 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: 0.620 inches minimum and 0.700 inches maximum
Fastener Length: 2.240 inches minimum and 2.260 inches maximum
Head Style: hexagon
Head Height: 0.115 inches minimum and 0.135 inches maximum
Width Between Flats: 0.367 inches minimum and 0.376 inches maximum
Nominal Thread Diameter: 0.190 inches
Grip Length: 1.560 inches minimum and 1.620 inches maximum
Features Provided: finished head
Thread Quantity Per Inch: 32
Hardness Rating: 42.0 rockwell c minimum and 46.0 rockwell c maximum overall
Surface Finish: 32.0 microinches threads
Surface Finish: 63.0 microinches bearing surface of head
Surface Finish: 63.0 microinches grip
Material: steel comp 601 overall
Material Document And Classification: ams 6304 assn std single material response overall
Surface Treatment: nickel and cadmium overall
Surface Treatment Document And Classification: ams 2416 assn std all treatment responses 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
MS9451-30	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-939-1045?

The FSCG of the NSN 5306-00-939-1045 is 5306

Does the NSN 5306-00-939-1045 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-939-1045 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 5306-00-939-1045 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-939-1045 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 5306-00-939-1045 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Tue, Nov 16, 1965