5310-01-050-5399

Find complete technical information, availability, and procurement data for: 5310-01-050-5399
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-050-5399

Item Name Code

05277

Assigment Date

11/09/1977 (48 years ago)

prevailing torque all metal design locking feature, 2b thread class, hexagon nut style, right-hand thread direction, soluble lubricant lubrication

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 all metal design
Lubrication: soluble lubricant
Nut Style: hexagon
Nut Height: 0.884 inches maximum
Width Across Flats: 1.052 inches minimum and 1.064 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 10
Nominal Thread Size: 0.750 inches
Bearing Surface Type: chamfered
Bearing Surface Finish: 125.0 microinches
Material: steel overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-z-325 ty 2 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-050-5006	No Name Available	06/01/2007

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
33FAF-1210	Hexagon Self-Locking Nut
37FAF-1210	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-050-5399?

The FSCG of the NSN 5310-01-050-5399 is 5310

Does the NSN 5310-01-050-5399 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-050-5399 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 5310-01-050-5399 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-050-5399 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 5310-01-050-5399 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Wed, Nov 9, 1977