5310-01-443-8060

Find complete technical information, availability, and procurement data for: 5310-01-443-8060
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-443-8060

Item Name Code

05277

Assigment Date

04/18/1997 (29 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.

0.360 inches minimum and 0.390 inches maximum nut height, 2b thread class, right-hand thread direction, hexagon nut style, prevailing torque with nonmetallic insert locking feature

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
Locking Feature: prevailing torque with nonmetallic insert
Nut Style: hexagon
Nut Height: 0.360 inches minimum and 0.390 inches maximum
Width Across Flats: 0.492 inches minimum and 0.504 inches maximum
Temp Rating: 80.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 20
Hardness Rating: 80.0 rockwell b nominal
Nominal Thread Size: 0.250 inches
Bearing Surface Type: washer faced
Material: nickel alloy 400 overall
Material Document And Classification: qq-n-281, cl a fed spec single material response overall
Specification/Standard Data: 81349-mil-n-25027/1-4c government specification

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
6744241-16	Hexagon Self-Locking Nut
M8830016	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-443-8060?

The FSCG of the NSN 5310-01-443-8060 is 5310

Does the NSN 5310-01-443-8060 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-443-8060 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 5310-01-443-8060 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-443-8060 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 5310-01-443-8060 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Fri, Apr 18, 1997