5310-00-494-7238

Find complete technical information, availability, and procurement data for: 5310-00-494-7238
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-494-7238

Item Name Code

01857

Assigment Date

02/27/1970 (56 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

1.500 inches nominal width across flats, right-hand thread direction, 3b thread class, 0.875 inches nominal nut height, 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: 0.875 inches nominal
Width Across Flats: 1.500 inches nominal
Temp Rating: 1000.0 fahrenheit nominal
Thread Series: unf
Thread Quantity Per Inch: 12
Hardness Rating: 24.0 rockwell c minimum and 38.0 rockwell c maximum
Nominal Thread Size: 1.000 inches
Bearing Surface Type: washer faced

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
A314943-17	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-494-7238?

The FSCG of the NSN 5310-00-494-7238 is 5310

Does NSN 5310-00-494-7238 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 5310-00-494-7238 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-494-7238 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 5310-00-494-7238 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Feb 27, 1970