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MS21140-1213

View detailed technical data, stock status, and sourcing information for: MS21140-1213

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MS21140-1213
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5320 Rivets
National Stock Number
5320-01-121-8553
Item Name Code
00864
Assigment Date
11/10/1981 (44 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.

0.763 inches nominal head major diameter, self-plugging mechanically locked stem shank style, 0.372 inches minimum and 0.374 inches maximum shank diameter, flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer) head style, 1.110 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
1.110 inches maximum
Head Style
flush (flat) countersunk (included angle - less than 135 deg w or w/o chamfer)
Shank Diameter
0.372 inches minimum and 0.374 inches maximum
Shank Style
self-plugging mechanically locked stem
Head Major Diameter
0.763 inches nominal
Expansion Device
serrated stem-type w
Lubrication
dry film
Grip Length
0.781 inches minimum and 0.845 inches maximum
Shear Strength
95000 single pounds per square inch
Countersink Angle
100.0 degrees nominal
Heat Treatment
annealed overall
Material
iron alloy 660 overall
Material Document And Classification
ams 5737 assn std single material response overall
Surface Treatment
passivate overall
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response 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
5320PL0748906 Blind Rivet
5320PL1771979 Blind Rivet
B100-EU12-13 Blind Rivet
MS21140-1213 Blind Rivet

FAQs

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

What is the FSCG of the NSN 5320-01-121-8553?
The FSCG of the NSN 5320-01-121-8553 is 5320
Does the NSN 5320-01-121-8553 have a Schedule B code assigned?
Yes, the Schedule B code is 7318230000
Does NSN 5320-01-121-8553 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 5320-01-121-8553 contain precious materials?
Item does not contain precious metal.
Does NSN 5320-01-121-8553 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 5320-01-121-8553 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Tue, Nov 10, 1981

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