5310-00-657-1590

Find complete technical information, availability, and procurement data for: 5310-00-657-1590
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-657-1590

Item Name Code

04893

Assigment Date

01/01/1963 (63 years ago)

internal wrenching nut style, right-hand thread direction, 3b thread class, double hexagon internal drive style, 0.375 inches minimum and 0.378 inches maximum width between flats

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
Width Between Flats: 0.375 inches minimum and 0.378 inches maximum
Internal Drive Style: double hexagon
Nut Style: internal wrenching
Nut Diameter: 0.590 inches minimum and 0.600 inches maximum
Nut Height: 0.610 inches nominal
Drilled Hole Diameter: 0.070 inches nominal
Hole Type And Quantity: 8 drilled
Thread Series: unf
Thread Quantity Per Inch: 24
Hardness Rating: 38.0 rockwell c minimum and 42.0 rockwell c maximum
Nominal Thread Size: 0.375 inches
Hole Configuration Style: configuration f
Surface Treatment: cadmium 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
SP6356	Internal Wrenching Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-657-1590?

The FSCG of the NSN 5310-00-657-1590 is 5310

Does NSN 5310-00-657-1590 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 5310-00-657-1590 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-657-1590 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 5310-00-657-1590 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963