5306-01-237-1166

Find complete technical information, availability, and procurement data for: 5306-01-237-1166
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-01-237-1166

Item Name Code

01847

Assigment Date

07/25/1986 (40 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

right-hand thread direction, 13.0 millimeters nominal width between flats, 50.00 millimeters nominal fastener length, 5.5 millimeters nominal head height, hexagon head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand
Fastener Length: 50.00 millimeters nominal
Head Style: hexagon
Head Height: 5.5 millimeters nominal
Width Between Flats: 13.0 millimeters nominal
End Item Identification: 2420-66-148-7692, hmee (high mobility engineer excavator); rg-31 mrap; medium mine protected vehicle - mmpv
Nominal Thread Diameter: 8.0 millimeters
Thread Pitch In Millimeters: 1.25
External Thread Tolerance Class: 6g
Thread Series Designator: m

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
124649	Machine Bolt
172180650	Machine Bolt
3900633	Machine Bolt
5306PL0816670	Machine Bolt
6010000114	Machine Bolt
CBU1036	Machine Bolt

FAQs

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

What is the FSCG of the NSN 5306-01-237-1166?

The FSCG of the NSN 5306-01-237-1166 is 5306

Does NSN 5306-01-237-1166 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 5306-01-237-1166 contain precious materials?

Item does not contain precious metal.

Does NSN 5306-01-237-1166 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 5306-01-237-1166 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Fri, Jul 25, 1986