4B8404

View detailed technical data, stock status, and sourcing information for: 4B8404
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-423-9456

Item Name Code

22247

Assigment Date

01/01/1960 (66 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.

0.969 inches nominal width, 2 mounting hole quantity, 0.188 inches nominal plate thickness, 0.125 inches nominal mounting hole diameter, flat cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style: flat
Width: 0.969 inches nominal
Mounting Hole Diameter: 0.125 inches nominal
Mounting Hole Quantity: 2
Plate Thickness: 0.188 inches nominal
Distance Between Mounting Hole Centers: 1.875 inches nominal
Center To Center Distance Between Center Aperture/Mounting Hole And End Mounting Hole: 0.938 inches nominal
Material: steel
Style Designator: straight

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
4B8404	Nut and Bolt Locking Plate

FAQs

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

What is the FSCG of the NSN 5340-00-423-9456?

The FSCG of the NSN 5340-00-423-9456 is 5340

Does NSN 5340-00-423-9456 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 5340-00-423-9456 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-423-9456 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-00-423-9456 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960