MS21062-04

View detailed technical data, stock status, and sourcing information for: MS21062-04

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MS21062-04
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-01-203-5306
Item Name Code
05280
Assigment Date
03/15/1985 (41 years ago)

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

3b thread class, plate nut style, prevailing torque all metal design locking feature, 0.098 inches minimum and 0.103 inches maximum mounting hole diameter, right-hand thread direction

Product Characteristics

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

Thread Class
3b
Thread Direction
right-hand
Locking Feature
prevailing torque all metal design
Mounting Hole Diameter
0.098 inches minimum and 0.103 inches maximum
Nut Style
plate
Nut Length
1.051 inches nominal
Nut Height
0.175 inches nominal
Plate Thickness
0.032 inches nominal
Plate Width
0.290 inches minimum and 0.422 inches maximum
Nut Mounting Provision
straight holes
Mounting Hole Arrangement Style
2 holes
Distance From Aperture Center To Mounting Hole Center
0.339 inches minimum and 0.349 inches maximum
Center To Center Distance Between Mounting Holes Along Length
0.310 inches minimum and 0.314 inches maximum
Temp Rating
800.0 fahrenheit nominal
Thread Series
unjc
Features Provided
floating nut
Thread Quantity Per Inch
40
Hardness Rating
49.0 rockwell c maximum
Nominal Thread Size
0.112 inches
Material
iron alloy 660 overall
Material Document And Classification
ams 5525 assn std 1st material response or ams 5731 assn std 2nd material response or ams 5732 assn std 3rd material response overall
Precious Material And Location
external surfaces silver
Precious Material
silver
Surface Treatment
silver overall
Surface Treatment Document And Classification
ams 2410 assn std 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
F2031-04 Plate Self-Locking Nut
MS21062-04 Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-203-5306?
The FSCG of the NSN 5310-01-203-5306 is 5310
Does the NSN 5310-01-203-5306 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-01-203-5306 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 5310-01-203-5306 contain precious materials?
Item contains silver.
Does NSN 5310-01-203-5306 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 5310-01-203-5306 was assigned to the Federal Catalog?
It was assigned 41 years ago, on Fri, Mar 15, 1985

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