5310-00-830-7685

Find complete technical information, availability, and procurement data for: 5310-00-830-7685
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-830-7685

Item Name Code

05277

Assigment Date

04/18/1972 (54 years ago)

right-hand thread direction, 2b thread class, hexagon nut style, dry film lubricant lubrication, prevailing torque all metal design 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 all metal design
Lubrication: dry film lubricant
Nut Style: hexagon
Nut Height: 0.320 inches minimum and 0.337 inches maximum
Width Across Flats: 0.551 inches minimum and 0.564 inches maximum
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unf
Thread Quantity Per Inch: 24
Hardness Rating: 32.0 rockwell c nominal
Nominal Thread Size: 0.375 inches
Bearing Surface Type: chamfered or washer faced
Special Features: head markings indented at 120.0 degrees
Material: steel overall
Surface Treatment: cadmium or zinc overall
Surface Treatment Document And Classification: qq-p-416 fed spec 1st treatment response or qq-z-325 fed spec 2nd treatment response overall
Nondefinitive Spec/Std Data: 1 type and b grade

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
WLA3824GRB	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-830-7685?

The FSCG of the NSN 5310-00-830-7685 is 5310

Does the NSN 5310-00-830-7685 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-830-7685 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 5310-00-830-7685 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-830-7685 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 5310-00-830-7685 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Tue, Apr 18, 1972