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MS20427M6-12

View detailed technical data, stock status, and sourcing information for: MS20427M6-12

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MS20427M6-12
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5320 Rivets
National Stock Number
5320-00-637-4276
Item Name Code
00861
Assigment Date
01/01/1963 (63 years ago)

0.323 inches minimum and 0.365 inches maximum head major diameter, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style, 0.186 inches minimum and 0.190 inches maximum shank diameter, straight shank style, 0.740 inches minimum and 0.760 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.

Fastener Length
0.740 inches minimum and 0.760 inches maximum
Head Style
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Shank Diameter
0.186 inches minimum and 0.190 inches maximum
Shank Style
straight
Head Major Diameter
0.323 inches minimum and 0.365 inches maximum
Grip Length
0.469 inches nominal
Shear Strength
49000 single pounds per square inch
Countersink Angle
98.5 degrees minimum and 101.5 degrees maximum
Material
nickel alloy 400 or nickel alloy r-405 overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5320-00-165-8751 No Name Available 01/01/1963

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
AN427M6-12 Solid Rivet
MS20427M6-12 Solid Rivet

FAQs

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

What is the FSCG of the NSN 5320-00-637-4276?
The FSCG of the NSN 5320-00-637-4276 is 5320
Does the NSN 5320-00-637-4276 have a Schedule B code assigned?
Yes, the Schedule B code is 7508900000
Does NSN 5320-00-637-4276 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 5320-00-637-4276 contain precious materials?
Precious metal content is unknown
Does NSN 5320-00-637-4276 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 5320-00-637-4276 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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