5310-00-078-5385

Find complete technical information, availability, and procurement data for: 5310-00-078-5385
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-078-5385

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

0.142 inches nominal internal prebent key width, 0.940 inches minimum and 0.950 inches maximum hole diameter, 40.0 rockwell c minimum and 45.0 rockwell c maximum hardness rating, 0.080 inches nominal material thickness, 1.310 inches minimum and 1.330 inches maximum outside diameter

Product Characteristics

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

Hole Diameter: 0.940 inches minimum and 0.950 inches maximum
Outside Diameter: 1.310 inches minimum and 1.330 inches maximum
Internal Prebent Key Width: 0.142 inches nominal
Material Thickness: 0.080 inches nominal
Hardness Rating: 40.0 rockwell c minimum and 45.0 rockwell c maximum
Distance From Key Center To Wire Hole Center: 0.157 inches minimum and 0.219 inches maximum
Wire Hole Diameter: 0.080 inches nominal
Material: steel comp 1095 overall
Material Document And Classification: mil-s-7947 cond a mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 fed spec single treatment response overall
Style Designator: internal prebent key

FAQs

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

What is the FSCG of the NSN 5310-00-078-5385?

The FSCG of the NSN 5310-00-078-5385 is 5310

Does the NSN 5310-00-078-5385 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-078-5385 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 5310-00-078-5385 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-078-5385 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 5310-00-078-5385 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963