MS51968-3

View detailed technical data, stock status, and sourcing information for: MS51968-3

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MS51968-3
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-913-7020
Item Name Code
01857
Assigment Date
01/01/1960 (66 years ago)

A weight designed to overcome static and/or dynamic unbalance of a rotating part or a rotating assembly. It may be of various shapes and designs.

hexagon nut style, 0.212 inches minimum and 0.226 inches maximum nut height, 2b thread class, 0.4280 inches minimum and 0.4375 inches maximum width across flats, 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
2b
Thread Direction
right-hand
Nut Style
hexagon
Nut Height
0.212 inches minimum and 0.226 inches maximum
Width Across Flats
0.4280 inches minimum and 0.4375 inches maximum
Thread Series
unf
Thread Quantity Per Inch
28
Hardness Rating
163.0 brinell standard minimum
Nominal Thread Size
0.250 inches
Bearing Surface Type
chamfered or washer faced
Material
steel overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 3 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5310-00-408-7618 No Name Available 02/01/1977
5310-00-829-0313 No Name Available 04/05/1968

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
5310009137020 Hexagon Plain Nut
75324A03 Hexagon Plain Nut
AEN04F250000AZ7M21 Hexagon Plain Nut
H8222 1616 Hexagon Plain Nut
MS51968-3 Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-913-7020?
The FSCG of the NSN 5310-00-913-7020 is 5310
Does the NSN 5310-00-913-7020 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-913-7020 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 5310-00-913-7020 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-913-7020 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 5310-00-913-7020 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960

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