E966-30D

View detailed technical data, stock status, and sourcing information for: E966-30D
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-508-7053

Item Name Code

15903

Assigment Date

07/26/1974 (52 years ago)

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

dished hexagon head style, 2.619 inches minimum and 2.649 inches maximum fastener length, 0.734 inches minimum and 0.784 inches maximum thread length, right-hand thread direction, 3a thread class

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: 0.734 inches minimum and 0.784 inches maximum
Fastener Length: 2.619 inches minimum and 2.649 inches maximum
Head Style: dished hexagon
Head Height: 0.438 inches minimum and 0.453 inches maximum
Width Between Flats: 1.239 inches minimum and 1.252 inches maximum
Grip Diameter: 0.8730 inches minimum and 0.8740 inches maximum
Shank Unthreaded Hole Diameter: 0.141 inches minimum and 0.151 inches maximum first hole
Nominal Thread Diameter: 0.875 inches
Grip Length: 1.865 inches minimum and 1.885 inches maximum
Thread Quantity Per Inch: 14
Minimum Tensile Strength: 160000 pounds per square inch
Distance From Head Largest Bearing Surface To Shank Hole Center: 2.368 inches minimum and 2.418 inches maximum first hole
Material: iron alloy 660 overall
Material Document And Classification: ams5731 assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment: chromium grip
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
E966-30D	Shear Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-508-7053?

The FSCG of the NSN 5306-00-508-7053 is 5306

Does the NSN 5306-00-508-7053 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-508-7053 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 5306-00-508-7053 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-508-7053 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 5306-00-508-7053 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Jul 26, 1974