211028399

View detailed technical data, stock status, and sourcing information for: 211028399
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-490-2543

Item Name Code

14218

Assigment Date

09/24/2001 (24 years ago)

250.0 microinches all surfaces surface finish, 8.250 inches nominal outside diameter, los angeles class ssn(688),resistor assy end item identification, 3.410 inches nominal hole diameter, 0.125 inches nominal material thickness

Product Characteristics

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

Hole Diameter: 3.410 inches nominal
Outside Diameter: 8.250 inches nominal
Material Thickness: 0.125 inches nominal
End Item Identification: los angeles class ssn(688),resistor assy
Surface Finish: 250.0 microinches all surfaces
Material: nickel alloy 400 overall
Material Document And Classification: qq-n-281,class a fed spec single material response overall
Style Designator: flat external teeth

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
211028399	Lock Washer
566-6985431-8	Lock Washer
566-6985432-8	Lock Washer
H623-0503-8	Lock Washer
H623-0505-8	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-490-2543?

The FSCG of the NSN 5310-01-490-2543 is 5310

Does the NSN 5310-01-490-2543 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-490-2543 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 5310-01-490-2543 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-490-2543 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 5310-01-490-2543 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Mon, Sep 24, 2001