5310-00-186-1468

Find complete technical information, availability, and procurement data for: 5310-00-186-1468
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-186-1468

Item Name Code

06158

Assigment Date

03/09/1973 (53 years ago)

A deformable material which prevents the passage of matter through the joint formed when two faces are joined. It may be metallic or nonmetallic, lubricated or impregnated, solid or hollow cross section. It may be made to any predetermined dimension and shape. Excludes:flat disks, items made of felt material and items having joints. For round metal and plastic items with an aperture and a solid rectangular cross section, see washer, flat; shim; bearing, washer, thrust; and spacer ring. Excludes:disk, valve; seal, nonmetallic angle; seal, nonmetallic channel; seal, nonmetallic special shaped section; shielding gasket, electronic; and ring, sealing jar.

0.485 inches nominal distance from centerline to bottom of internal keyway, 1.375 inches nominal outside diameter, 0.781 inches nominal hole diameter, 1 internal keyway quantity, 0.250 inches nominal internal keyway width

Product Characteristics

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

Hole Diameter: 0.781 inches nominal
Outside Diameter: 1.375 inches nominal
Internal Keyway Width: 0.250 inches nominal
Distance From Centerline To Bottom Of Internal Keyway: 0.485 inches nominal
Internal Keyway Quantity: 1
Material: steel comp 302 overall
Surface Treatment: passivate overall
Reference Number Differentiating Characteristics: mil-q-21549b-sp24-1

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
2326722-4	Keyway Washer

FAQs

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

What is the FSCG of the NSN 5310-00-186-1468?

The FSCG of the NSN 5310-00-186-1468 is 5310

Does the NSN 5310-00-186-1468 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-186-1468 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 5310-00-186-1468 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-186-1468 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 5310-00-186-1468 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Mar 9, 1973