MB183JL-961

View detailed technical data, stock status, and sourcing information for: MB183JL-961
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-779-3757

Item Name Code

15903

Assigment Date

01/01/1960 (66 years ago)

double hexagon head style, 0.642 inches minimum thread length, right-hand thread direction, 3a thread class, 4.454 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: 0.642 inches minimum
Fastener Length: 4.454 inches nominal
Head Style: double hexagon
Head Height: 0.328 inches nominal
Width Between Flats: 0.865 inches minimum and 0.877 inches maximum
Grip Diameter: 0.5607 inches minimum and 0.5616 inches maximum
Nominal Thread Diameter: 0.562 inches
Grip Length: 3.813 inches nominal
Thread Quantity Per Inch: 18
Minimum Tensile Strength: 260000 pounds per square inch
Hardness Rating: 51.0 rockwell c minimum and 54.0 rockwell c maximum overall
Material: steel overall
Material Document And Classification: sps-m-107 fscm 56878 mfr ref single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: mil-c-8837,ty 1,cl 2 mil spec single treatment response overall
Thread Series Designator: unjf
Specification/Standard Data: 56878-ewsb26 manufacturers standard

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BM55156-9-61A	Shear Bolt
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GB511C9-61	Shear Bolt
GB511C961	Shear Bolt
MB183JL-961	Shear Bolt
VAL22033-961	Shear Bolt
VS2106-9-61	Shear Bolt
VS3072-9A61	Shear Bolt
VS3437-961	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-779-3757?

The FSCG of the NSN 5306-00-779-3757 is 5306

Does the NSN 5306-00-779-3757 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-779-3757 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 5306-00-779-3757 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-779-3757 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 5306-00-779-3757 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960