MS20426A6-28

View detailed technical data, stock status, and sourcing information for: MS20426A6-28
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-390-6443

Item Name Code

00861

Assigment Date

05/24/1994 (32 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

0.187 inches minimum and 0.190 inches maximum shank diameter, yellow identification code color, straight w/radius chamfered tip shank style, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style, 1.740 inches minimum and 1.760 inches maximum fastener length

Product Characteristics

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

Identification Code Color: yellow
Fastener Length: 1.740 inches minimum and 1.760 inches maximum
Head Style: flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Shank Diameter: 0.187 inches minimum and 0.190 inches maximum
Shank Style: straight w/radius chamfered tip
Head Major Diameter: 0.349 inches minimum and 0.357 inches maximum
Countersink Angle: 99.5 degrees minimum and 100.5 degrees maximum
Material: aluminum alloy 1100 overall
Material Document And Classification: qq-a-430 fed spec single material response overall
Specification/Standard Data: 96906-ms20426 government specification

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
MS20426A6-28	Solid Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-390-6443?

The FSCG of the NSN 5320-01-390-6443 is 5320

Does the NSN 5320-01-390-6443 have a Schedule B code assigned?

Yes, the Schedule B code is 7616103000

Does NSN 5320-01-390-6443 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 5320-01-390-6443 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-390-6443 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 5320-01-390-6443 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Tue, May 24, 1994