5310-01-378-3947

Find complete technical information, availability, and procurement data for: 5310-01-378-3947
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-378-3947

Item Name Code

13393

Assigment Date

08/12/1993 (33 years ago)

An item usually metallic, threaded or unthreaded, used for securing to or positioning into a mating part. It is designed to be used in a globe, relief, regulator valve and the like as a means of controlling the flow of liquids or gases in a given system. One end may have an integral disk or be designed to accommodate a metallic or nonmetallic disk. The other end is designed for a handwheel, lever, spring, diaphragm and the like for nonpowered operation or to accommodate a gear, solenoid, air motor and the like for powered operation. The handwheel and/or disk may be furnished with the item. Excludes:stem, faucet; and stem, needle valve.

round peripheral shape style, 0.631 inches minimum and 0.651 inches maximum hole diameter, 0.063 inches nominal thickness, rectangular cross-sectional shape style, round center hole shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 0.631 inches minimum and 0.651 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.063 inches nominal
Overall Diameter: 0.870 inches minimum and 0.895 inches maximum
Material: steel comp 301 or steel comp 302 or steel comp 304 or steel comp 347 overall
Material Document And Classification: mil-s-5059 mil spec 1st material response or mil-s-5059 mil spec 2nd material response or mil-s-5059 mil spec 3rd material response or ams 5512 assn std 4th material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec 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
S2431218-10C14G	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-378-3947?

The FSCG of the NSN 5310-01-378-3947 is 5310

Does the NSN 5310-01-378-3947 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-378-3947 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 5310-01-378-3947 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-378-3947 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 5310-01-378-3947 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Thu, Aug 12, 1993