MB61-12D32

View detailed technical data, stock status, and sourcing information for: MB61-12D32
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-258-8496

Item Name Code

27851

Assigment Date

07/09/1987 (39 years ago)

3a thread class, 0.888 inches minimum and 0.955 inches maximum thread length, double hexagon head style, 2.898 inches minimum and 2.945 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: 0.888 inches minimum and 0.955 inches maximum
Fastener Length: 2.898 inches minimum and 2.945 inches maximum
Head Style: double hexagon
Head Height: 0.390 inches minimum and 0.410 inches maximum
Width Between Flats: 1.064 inches maximum
Grip Diameter: 0.7485 inches minimum and 0.7490 inches maximum
Shank Unthreaded Hole Diameter: 0.141 inches minimum and 0.146 inches maximum first hole
Nominal Thread Diameter: 0.750 inches
Grip Length: 1.990 inches minimum and 2.010 inches maximum
Thread Quantity Per Inch: 16
Minimum Tensile Strength: 125000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 2.760 inches minimum and 2.817 inches maximum first hole
Material: steel comp xm-13 overall
Material Document And Classification: ams5629 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec 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
109453-12D32	Close Tolerance Bolt
11825-12D32	Close Tolerance Bolt
AIC753-12D32	Close Tolerance Bolt
BM17019-12D32	Close Tolerance Bolt
FIT7047-12D32	Close Tolerance Bolt
GS1016-12D32	Close Tolerance Bolt
KS3020-12D32	Close Tolerance Bolt
MA5453-12D32	Close Tolerance Bolt
MB61-12D32	Close Tolerance Bolt
PBF1253-12D32	Close Tolerance Bolt
S11-1060-12D32	Close Tolerance Bolt
S353-12D32	Close Tolerance Bolt
SLB252-12D32	Close Tolerance Bolt
ST3M453-12D32	Close Tolerance Bolt
VAL23029-12D32	Close Tolerance Bolt
VS3204-12D32	Close Tolerance Bolt
WC464-12D32	Close Tolerance Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-258-8496?

The FSCG of the NSN 5306-01-258-8496 is 5306

Does the NSN 5306-01-258-8496 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-01-258-8496 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 5306-01-258-8496 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-258-8496 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 5306-01-258-8496 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Jul 9, 1987