5310-00-349-9250

Find complete technical information, availability, and procurement data for: 5310-00-349-9250
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-349-9250

Item Name Code

13393

Assigment Date

04/05/1971 (55 years ago)

0.505 inches minimum and 0.510 inches maximum hole diameter, round peripheral shape style, 0.177 inches minimum and 0.180 inches maximum thickness, round center hole shape style, rectangular cross-sectional 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: 0.505 inches minimum and 0.510 inches maximum
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.177 inches minimum and 0.180 inches maximum
Overall Diameter: 1.240 inches minimum and 1.260 inches maximum
Minimum Tensile Strength: 150000 pounds per square inch
Hardness Rating: 34.0 rockwell c minimum and 38.0 rockwell c maximum
Material: steel comp 4340 overall
Material Document And Classification: mil-s-5000,cond c mil spec all material responses overall
Surface Treatment: silver or nickel overall
Surface Treatment Document And Classification: qq-s-365,type 1,grade a fed spec single treatment response or ss8488,fscm 78286 mfr ref 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
6435-20179-102	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-00-349-9250?

The FSCG of the NSN 5310-00-349-9250 is 5310

Does the NSN 5310-00-349-9250 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-349-9250 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 5310-00-349-9250 contain precious materials?

Item contains silver.

Does NSN 5310-00-349-9250 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 5310-00-349-9250 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Apr 5, 1971