5310-00-559-0638

Find complete technical information, availability, and procurement data for: 5310-00-559-0638
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-559-0638

Item Name Code

01857

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, 1.609 inches minimum and 1.641 inches maximum width across flats, 0.406 inches nominal nut height, 3b thread class, hexagon nut style

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
Nut Style: hexagon
Nut Height: 0.406 inches nominal
Width Across Flats: 1.609 inches minimum and 1.641 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 12
Nominal Thread Size: 1.312 inches
Bearing Surface Type: chamfered
Material: steel corrosion resisting overall
Surface Treatment: passivate overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-808-6298	No Name Available	01/01/1960

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
338D17	Hexagon Plain Nut
AN924-16C	Hexagon Plain Nut
MS24400C16	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-559-0638?

The FSCG of the NSN 5310-00-559-0638 is 5310

Does the NSN 5310-00-559-0638 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-559-0638 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 5310-00-559-0638 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-559-0638 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 5310-00-559-0638 was assigned to the Federal Catalog?

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