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5310-00-421-9890

Find complete technical information, availability, and procurement data for: 5310-00-421-9890

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5310-00-421-9890
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5310 Nuts and Washers
National Stock Number
5310-00-421-9890
Item Name Code
15887
Assigment Date
12/23/1970 (55 years ago)

round nut style, +0.7365 to 0.7406 inches thread pitch diameters, 0.057 inches minimum and 0.077 inches maximum drive point depth, 1.057 inches minimum and 1.077 inches maximum nut 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 Pitch Diameters
+0.7365 to 0.7406 inches
Thread Direction
right-hand
Drive Point Depth
0.057 inches minimum and 0.077 inches maximum
Nut Style
round
Nut Diameter
1.057 inches minimum and 1.077 inches maximum
Nut Thickness
0.067 inches minimum and 0.087 inches maximum
Drive Point Width
0.043 inches minimum and 0.053 inches maximum
Drive Point Quantity
2
Thread Series
uns
Thread Quantity Per Inch
48
Nominal Thread Size
0.750 inches
Material
steel comp 303 or steel comp 316 overall
Material Document And Classification
astm a582 cond a assn std 1st material response or qq-s-763 cond a assn std 2nd material response overall
Surface Treatment
passivate overall
Surface Treatment Document And Classification
mil-f-14072,e300 mil 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
268-21738 Round Plain Nut
268-2738 Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-421-9890?
The FSCG of the NSN 5310-00-421-9890 is 5310
Does the NSN 5310-00-421-9890 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 5310-00-421-9890 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 5310-00-421-9890 contain precious materials?
Precious metal content is unknown
Does NSN 5310-00-421-9890 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 5310-00-421-9890 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Dec 23, 1970

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