5310-01-522-8031

Find complete technical information, availability, and procurement data for: 5310-01-522-8031
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-522-8031

Item Name Code

05280

Assigment Date

08/11/2004 (21 years ago)

3b thread class, prevailing torque all metal design locking feature, right-hand thread direction, plate (floating) nut style, 0.375 inches minimum first end counterbore diameter

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: 0.375 inches minimum first end
Nut Style: plate (floating)
Nut Length: 0.829 inches maximum
Nut Height: 0.340 inches maximum
Plate Thickness: 0.035 inches nominal
Plate Width: 0.560 inches maximum
Nut Counterbore Depth: 0.060 inches minimum first end
End Item Identification: c-17a aircraft
Thread Series: unjf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Part Name Assigned By Controlling Agency: nut, self-locking, plate
Special Features: epoxy primer per mil-p-85582
Material: iron alloy 660 base
Material: iron alloy 660 nut
Material: steel comp 302 clip
Material Document And Classification: ams5688 assn std 1st material response or ams5866 assn std 1st material response or armco 18-2mn assn std 2nd material response clip
Material Document And Classification: ams5525 assn std single material response or ams5731 assn std single material response or ams5732 assn std single material response or ams5734 assn std single material response or ams5737 assn std single material response nut
Material Document And Classification: ams5525 assn std single material response base
Surface Treatment: passivate overall
Surface Treatment Document And Classification: ams-qq-p-35 assn std single treatment response overall

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
3D0339T4P	Plate Self-Locking Nut
CB9099CR4P375	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-522-8031?

The FSCG of the NSN 5310-01-522-8031 is 5310

Does the NSN 5310-01-522-8031 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-522-8031 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 5310-01-522-8031 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-522-8031 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 5310-01-522-8031 was assigned to the Federal Catalog?

It was assigned 21 years ago, on Wed, Aug 11, 2004