MS19068-222

View detailed technical data, stock status, and sourcing information for: MS19068-222

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MS19068-222
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-150-3686
Item Name Code
15887
Assigment Date
11/25/1970 (55 years ago)

A nut, circular in shape, which may have wrenching facilities such as flats, holes, protrusions, slots or splines in or on the periphery or in the face opposite the bearing surface. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, knurled. (when height or thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

round nut style, right-hand thread direction, 0.188 inches nominal drive point depth, +4.2709 to 4.2792 inches thread pitch diameters, 5.703 inches minimum and 5.723 inches maximum nut diameter

Product Characteristics

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

Thread Pitch Diameters
+4.2709 to 4.2792 inches
Thread Direction
right-hand
Drive Point Depth
0.188 inches nominal
Nut Style
round
Nut Diameter
5.703 inches minimum and 5.723 inches maximum
Nut Thickness
0.766 inches minimum and 0.791 inches maximum
Drive Point Width
0.485 inches minimum and 0.510 inches maximum
Drive Point Quantity
4
Thread Series
uns
Thread Quantity Per Inch
12
Hardness Rating
66.0 rockwell b minimum and 92.0 rockwell b maximum
Nominal Thread Size
4.325 inches
Countersink Angle
45.0 degrees minimum and 60.0 degrees maximum first end
Countersink Angle
45.0 degrees minimum and 60.0 degrees maximum second end
Material
steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1524 or steel comp 1025 or steel comp 1026 or steel comp 1527 or steel comp 1029 or steel comp 1030 or steel comp 1035 overall
Material Document And Classification
66 fed std all material responses overall
Surface Treatment
cadmium or zinc overall
Surface Treatment Document And Classification
qq-p-416,type 1,class 3 fed spec 1st treatment response or qq-z-325,type 2,class 3 fed spec 2nd 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
MS19068-222 Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-150-3686?
The FSCG of the NSN 5310-00-150-3686 is 5310
Does the NSN 5310-00-150-3686 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-150-3686 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 5310-00-150-3686 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-150-3686 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 5310-00-150-3686 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Nov 25, 1970

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