5310-01-378-7789

Find complete technical information, availability, and procurement data for: 5310-01-378-7789
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-378-7789

Item Name Code

14218

Assigment Date

08/21/1993 (32 years ago)

A light, secondary structural member that does not completely partition various components such as the fuselage, boom, wing, and the like. It is designed to give cross-sectional shape and strength to the item of which it is a part.

0.680 inches nominal outside diameter, 38.0 rockwell c minimum and 46.0 rockwell c maximum hardness rating, 0.094 inches nominal material thickness, steel comp 1060 or steel comp 1062 or steel comp 1064 or steel comp 1065 or steel comp 1069 or steel comp 1070 or steel comp 1071 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080 overall material, 0.377 inches minimum and 0.385 inches maximum hole 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: 0.377 inches minimum and 0.385 inches maximum
Outside Diameter: 0.680 inches nominal
Material Thickness: 0.094 inches nominal
Hardness Rating: 38.0 rockwell c minimum and 46.0 rockwell c maximum
Material: steel comp 1060 or steel comp 1062 or steel comp 1064 or steel comp 1065 or steel comp 1069 or steel comp 1070 or steel comp 1071 or steel comp 1074 or steel comp 1075 or steel comp 1078 or steel comp 1080 overall
Material Document And Classification: astm a29 assn std all material responses overall
Surface Treatment: zinc and chromate overall
Surface Treatment Document And Classification: astm b633, type 2, class 2 assn std single treatment response overall
Style Designator: split helical-right hand

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
12387272-46	Lock Washer
124-4322634 PC	Lock Washer
124-4322642 PC	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-378-7789?

The FSCG of the NSN 5310-01-378-7789 is 5310

Does the NSN 5310-01-378-7789 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-378-7789 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 5310-01-378-7789 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-378-7789 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 5310-01-378-7789 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Sat, Aug 21, 1993