5310-00-631-4746

Find complete technical information, availability, and procurement data for: 5310-00-631-4746
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-631-4746

Item Name Code

05280

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, 3b thread class, 0.295 inches minimum and 0.325 inches maximum nut counterbore diameter, 0.735 inches minimum and 0.755 inches maximum overall height, 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: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Counterbore Diameter: 0.295 inches minimum and 0.325 inches maximum nut
Overall Height: 0.735 inches minimum and 0.755 inches maximum
Mounting Hole Diameter: 0.130 inches minimum and 0.135 inches maximum
Nut Style: plate
Nut Length: 1.016 inches nominal
Nut Height: 0.417 inches maximum
Plate Thickness: 0.100 inches nominal
Plate Width: 0.668 inches maximum
Nut Counterbore Depth: 0.119 inches minimum and 0.139 inches maximum nut
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.433 inches minimum and 0.443 inches maximum
Center To Center Distance Between Mounting Holes Along Width: 0.298 inches minimum and 0.302 inches maximum
Temp Rating: -80.0 fahrenheit minimum and 250.0 fahrenheit maximum
Thread Series: unf
Features Provided: floating nut
Thread Quantity Per Inch: 28
Hardness Rating: 60.0 shore durometer a nominal
Nominal Thread Size: 0.250 inches
Material: aluminum alloy 7075 shell
Material: steel nut
Surface Treatment: anodize shell
Surface Treatment: cadmium nut
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response shell
Surface Treatment Document And Classification: qq-p-416,type 1,class 3 fed spec single treatment response nut

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
A2507-048	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-631-4746?

The FSCG of the NSN 5310-00-631-4746 is 5310

Does the NSN 5310-00-631-4746 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-631-4746 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 5310-00-631-4746 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-631-4746 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 5310-00-631-4746 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963