5310-01-687-5591

Find complete technical information, availability, and procurement data for: 5310-01-687-5591
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-687-5591

Item Name Code

14218

Assigment Date

04/07/2020 (6 years ago)

An item of various configuration that is an integral member of the airframe structure. It is specifically designed for the purpose of maintaining, positioning, joining, and strengthening the aircraft structure. It may include holes for mounting purposes or to form an assembly.

0.583 inches nominal outside diameter, 0.314 inches minimum and 0.322 inches maximum hole diameter, 0.078 inches nominal material thickness, washer, spring lock, helical part name assigned by controlling agency, 1520-01-515-4615 end item identification

Product Characteristics

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

Hole Diameter: 0.314 inches minimum and 0.322 inches maximum
Outside Diameter: 0.583 inches nominal
Material Thickness: 0.078 inches nominal
End Item Identification: 1520-01-515-4615
Part Name Assigned By Controlling Agency: washer, spring lock, helical
Material: steel comp 1080 overall
Material Document And Classification: astm a29/a29m assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ams-qq-p-416, ty 2 cl 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
MS35338-45P	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-687-5591?

The FSCG of the NSN 5310-01-687-5591 is 5310

Does the NSN 5310-01-687-5591 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-687-5591 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 5310-01-687-5591 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-687-5591 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 5310-01-687-5591 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Tue, Apr 7, 2020