MS20427F4-19

View detailed technical data, stock status, and sourcing information for: MS20427F4-19
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5320 Rivets

National Stock Number

5320-01-203-0923

Item Name Code

00861

Assigment Date

03/09/1985 (41 years ago)

An item consisting of two or more of the following components: stem, rivet body, sleeve, expander, bolt, and collar. It is a headed fastening device with the shank designed to be expanded by means of a separate or integral stem or mandrel, or bolt and expander. It is designed to be installed or expanded from one side only. Excludes:nut, blind assembly.

0.2360 inches maximum head major diameter, 0.124 inches minimum and 0.128 inches maximum shank diameter, 1.178 inches minimum and 1.198 inches maximum fastener length, straight w/radius chamfered tip shank style, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style

Product Characteristics

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

Fastener Length: 1.178 inches minimum and 1.198 inches maximum
Head Style: flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Shank Diameter: 0.124 inches minimum and 0.128 inches maximum
Shank Style: straight w/radius chamfered tip
Head Major Diameter: 0.2360 inches maximum
Shear Strength: 65000 single pounds per square inch
Countersink Angle: 98.5 degrees minimum and 101.5 degrees maximum
Heat Treatment: annealed overall
Material: steel comp 301 or steel comp 302b or steel comp 302 or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 384 or steel comp 385 overall
Material Document And Classification: 66 cond a fed std all material responses 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
MS20427F4-19	Solid Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-203-0923?

The FSCG of the NSN 5320-01-203-0923 is 5320

Does the NSN 5320-01-203-0923 have a Schedule B code assigned?

Yes, the Schedule B code is 7318230000

Does NSN 5320-01-203-0923 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 5320-01-203-0923 contain precious materials?

Item does not contain precious metal.

Does NSN 5320-01-203-0923 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 5320-01-203-0923 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sat, Mar 9, 1985