MC10037

View detailed technical data, stock status, and sourcing information for: MC10037
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-948-4421

Item Name Code

01847

Assigment Date

04/06/1966 (60 years ago)

hexagon head style, 0.452 inches minimum and 0.484 inches maximum thread length, right-hand thread direction, 3a thread class, 1.280 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: 0.452 inches minimum and 0.484 inches maximum
Fastener Length: 1.280 inches nominal
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
Shank Unthreaded Hole Diameter: 0.076 inches minimum and 0.086 inches maximum first hole
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.796 inches minimum and 0.828 inches maximum
Features Provided: finished head
Thread Quantity Per Inch: 28
Hardness Rating: 26.0 rockwell c minimum and 30.0 rockwell c maximum overall
Distance From Head Largest Bearing Surface To Shank Hole Center: 1.124 inches nominal first hole
Surface Finish: 32.0 microinches threads
Material: steel corrosion resisting overall
Surface Treatment: paint 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
MC10037	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-948-4421?

The FSCG of the NSN 5306-00-948-4421 is 5306

Does the NSN 5306-00-948-4421 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-948-4421 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 5306-00-948-4421 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-00-948-4421 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 5306-00-948-4421 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Apr 6, 1966