5310-01-191-2477

Find complete technical information, availability, and procurement data for: 5310-01-191-2477
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-191-2477

Item Name Code

01857

Assigment Date

10/07/1984 (41 years ago)

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole.

hexagon nut style, 0.250 inches nominal width across flats, 2b thread class, 0.320 inches nominal nut height, 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 Class: 2b
Thread Direction: right-hand
Nut Style: hexagon
Nut Height: 0.320 inches nominal
Width Across Flats: 0.250 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Countersink Angle: 90.0 degrees nominal both ends
Bearing Surface Type: chamfered
Part Name Assigned By Controlling Agency: navy special project
Material: aluminum alloy 6061 overall
Material Document And Classification: qq-a-225/8,temper t6 fed spec single material response overall
Surface Treatment: chromate overall
Surface Treatment Document And Classification: mil-c-5541,class 1a 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
3081449-1	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-191-2477?

The FSCG of the NSN 5310-01-191-2477 is 5310

Does the NSN 5310-01-191-2477 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-01-191-2477 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 5310-01-191-2477 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-191-2477 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 5310-01-191-2477 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sun, Oct 7, 1984