5310-00-545-8318

Find complete technical information, availability, and procurement data for: 5310-00-545-8318
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-545-8318

Item Name Code

01857

Assigment Date

01/01/1963 (63 years ago)

0.547 inches minimum and 0.578 inches maximum width across flats, right-hand thread direction, 2b thread class, hexagon nut style, 0.047 inches minimum and 0.078 inches maximum nut height

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: 0.047 inches minimum and 0.078 inches maximum
Width Across Flats: 0.547 inches minimum and 0.578 inches maximum
Thread Series: unef
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.375 inches
Bearing Surface Type: flat
Material: copper alloy 260 overall
Material Document And Classification: qq-b-728 fed spec single material response overall
Surface Treatment: nickel overall
Surface Treatment Document And Classification: mil-f-14072 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
SCB16450	Hexagon Plain Nut
TN152	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-545-8318?

The FSCG of the NSN 5310-00-545-8318 is 5310

Does the NSN 5310-00-545-8318 have a Schedule B code assigned?

Yes, the Schedule B code is 7415290000

Does NSN 5310-00-545-8318 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 5310-00-545-8318 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-545-8318 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 5310-00-545-8318 was assigned to the Federal Catalog?

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