12062B18

View detailed technical data, stock status, and sourcing information for: 12062B18
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-381-3077

Item Name Code

06158

Assigment Date

10/14/1993 (32 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.)

0.372 inches minimum outside diameter, 0.276 inches minimum and 0.280 inches maximum hole diameter, 3.060 inches nominal overall distance including keys, 0.560 inches nominal external prebent key width, 0.029 inches minimum and 0.031 inches maximum material thickness

Product Characteristics

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

Hole Diameter: 0.276 inches minimum and 0.280 inches maximum
Outside Diameter: 0.372 inches minimum
External Prebent Key Width: 0.560 inches nominal
Overall Distance Including Keys: 3.060 inches nominal
Material Thickness: 0.029 inches minimum and 0.031 inches maximum
Material: titanium overall

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
12062B18	Keyway Washer
12132F18-257C	Keyway Washer

FAQs

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

What is the FSCG of the NSN 5310-01-381-3077?

The FSCG of the NSN 5310-01-381-3077 is 5310

Does the NSN 5310-01-381-3077 have a Schedule B code assigned?

Yes, the Schedule B code is 8108908000

Does NSN 5310-01-381-3077 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 5310-01-381-3077 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-381-3077 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 5310-01-381-3077 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Oct 14, 1993