5310-01-207-7559

Find complete technical information, availability, and procurement data for: 5310-01-207-7559
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-207-7559

Item Name Code

05280

Assigment Date

05/04/1985 (41 years ago)

A nut with a flanged base of varied shapes which may be plain or mounted by rivets, bolts, welding or integral prongs. An integral feature is incorporated for locking on the threads of a mating member.

dry film lubricant lubrication, 3b thread class, right-hand thread direction, 0.300 inches minimum base counterbore diameter, 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: 0.300 inches minimum base
Lubrication: dry film lubricant
Overall Height: 0.775 inches maximum
Mounting Hole Diameter: 0.098 inches minimum and 0.103 inches maximum
Nut Style: plate
Nut Length: 0.930 inches maximum
Nut Height: 0.495 inches maximum
Plate Thickness: 0.030 inches maximum
Nut Counterbore Depth: 0.250 inches minimum base
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.432 inches minimum and 0.442 inches maximum
Temp Rating: 450.0 fahrenheit maximum
Thread Series: unjf
Features Provided: floating nut
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: iron alloy 660 shell
Material: rubber fluorosilicone class fq seal
Material: steel comp 1008 or steel comp 1009 or steel comp 1015 or steel comp 1018 or steel comp 1020 washer
Material: steel nut
Material Document And Classification: ams 5525 assn std single material response shell
Material Document And Classification: mil-r-25988 mil spec single material response seal
Surface Treatment: cadmium and chromate nut
Surface Treatment: cadmium and chromate washer
Surface Treatment: passivate shell
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response shell
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response nut
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 2 fed spec single treatment response washer

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
C9727-4-4	Plate Self-Locking Nut
NS202767-4-4	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-207-7559?

The FSCG of the NSN 5310-01-207-7559 is 5310

Does the NSN 5310-01-207-7559 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-207-7559 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 5310-01-207-7559 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-207-7559 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 5310-01-207-7559 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Sat, May 4, 1985