MS9686-50

View detailed technical data, stock status, and sourcing information for: MS9686-50
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-077-9711

Item Name Code

01847

Assigment Date

06/05/1979 (47 years ago)

An unhardened externally threaded fastener whose continuous thread extends from a gimlet point for a distance of approximately two-thirds of the length of the screw and which is designed to be driven with an inserted driver.

0.740 inches minimum and 0.820 inches maximum thread length, 3a thread class, hexagon head style, 4.490 inches minimum and 4.510 inches maximum fastener length, right-hand thread direction

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: 0.740 inches minimum and 0.820 inches maximum
Fastener Length: 4.490 inches minimum and 4.510 inches maximum
Head Style: hexagon
Head Height: 0.167 inches minimum and 0.183 inches maximum
Width Between Flats: 0.430 inches minimum and 0.439 inches maximum
Hole Diameter: 0.060 inches minimum and 0.070 inches maximum
Nominal Thread Diameter: 0.250 inches
Grip Length: 3.690 inches minimum and 3.750 inches maximum
Hole Quantity: 1
Hole Type: drilled
Features Provided: finished head
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 195000 pounds per square inch
Hardness Rating: 42.0 rockwell c minimum and 46.0 rockwell c maximum overall
Hole Configuration Style: hexagon flats
Surface Finish: 32.0 microinches bearing surface of head
Surface Finish: 32.0 microinches grip
Surface Finish: 32.0 microinches threads
Material: steel comp 601 overall
Material Document And Classification: ams 6304 assn std single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: ams 2416 assn std single treatment response 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
MS9686-50	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-077-9711?

The FSCG of the NSN 5306-01-077-9711 is 5306

Does the NSN 5306-01-077-9711 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-077-9711 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 5306-01-077-9711 contain precious materials?

Precious metal content is unknown

Does NSN 5306-01-077-9711 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 5306-01-077-9711 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Tue, Jun 5, 1979