5310-01-471-5320

Find complete technical information, availability, and procurement data for: 5310-01-471-5320
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-471-5320

Item Name Code

15930

Assigment Date

02/04/2000 (26 years ago)

A item specifically designed to automatically/manually maintain outlet pressure in a divers helmet/breathing apparatus. It is designed for use with breathing gasses.

rockwell hardness pertains to qq-s-698 special features, 70.0 rockwell b minimum and 85.0 rockwell b maximum hardness rating, steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1524 or steel comp 1025 or steel comp 12l14 overall material, ch-53g end item identification, 63.0 microinches all surfaces surface finish

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

End Item Identification: ch-53g
Hardness Rating: 70.0 rockwell b minimum and 85.0 rockwell b maximum
Surface Finish: 63.0 microinches all surfaces
Special Features: rockwell hardness pertains to qq-s-698
Material: steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1021 or steel comp 1022 or steel comp 1023 or steel comp 1524 or steel comp 1025 or steel comp 12l14 overall
Material Document And Classification: mil-s-7097 mil spec single material response or qq-s-698 fed spec single material response or astm a108-81, condition: cold drawn assn std single material response overall
Surface Treatment: cadmium or zinc overall
Surface Treatment Document And Classification: qq-p-416,type 1,class 2 fed spec single treatment response or qq-z-325,type 1,class 2 fed spec single treatment response overall
Style Designator: concave

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
950-3	Concave Washer

FAQs

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

What is the FSCG of the NSN 5310-01-471-5320?

The FSCG of the NSN 5310-01-471-5320 is 5310

Does the NSN 5310-01-471-5320 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-471-5320 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 5310-01-471-5320 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-471-5320 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 5310-01-471-5320 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Fri, Feb 4, 2000