51B464-8A26

View detailed technical data, stock status, and sourcing information for: 51B464-8A26
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 51B464-8A26 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-542-0276

Item Name Code

15903

Assigment Date

10/02/1974 (51 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

3a thread class, 2.068 inches minimum and 2.109 inches maximum fastener length, hexagon head style, 0.433 inches minimum and 0.494 inches maximum thread 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: 0.433 inches minimum and 0.494 inches maximum
Fastener Length: 2.068 inches minimum and 2.109 inches maximum
Head Style: hexagon
Head Height: 0.245 inches minimum and 0.265 inches maximum
Width Between Flats: 0.740 inches minimum and 0.752 inches maximum
Grip Diameter: 0.4985 inches minimum and 0.4995 inches maximum
Nominal Thread Diameter: 0.500 inches
Grip Length: 1.615 inches minimum and 1.635 inches maximum
Thread Quantity Per Inch: 20
Minimum Tensile Strength: 180000 pounds per square inch
Hardness Rating: 39.0 rockwell c minimum and 43.0 rockwell c maximum overall
Material: steel comp 4340 or steel comp 4140 or steel comp 8740 overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2 cl 2 fed spec all treatment responses overall
Thread Series Designator: unjf
Specification/Standard Data: 76823-51b464 manufacturers standard

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
51B464-8A26	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-542-0276?

The FSCG of the NSN 5306-00-542-0276 is 5306

Does the NSN 5306-00-542-0276 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-542-0276 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 5306-00-542-0276 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-542-0276 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 5306-00-542-0276 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Oct 2, 1974