5310-00-820-6903

Find complete technical information, availability, and procurement data for: 5310-00-820-6903
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-820-6903

Item Name Code

01869

Assigment Date

01/01/1962 (64 years ago)

1 internal key quantity, 2.625 inches nominal outside diameter, 1.890 inches nominal hole diameter, 0.883 inches nominal distance from centerline to top of internal key, 0.109 inches nominal internal straight key width

Product Characteristics

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

Hole Diameter: 1.890 inches nominal
Outside Diameter: 2.625 inches nominal
Internal Straight Key Width: 0.109 inches nominal
Distance From Centerline To Top Of Internal Key: 0.883 inches nominal
Internal Key Quantity: 1
Material Thickness: 0.090 inches nominal
Material: aluminum alloy 2014 overall
Material Document And Classification: qq-a-255,t6 fed spec single material response overall
Surface Treatment: anodize overall
Style Designator: key

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
117P10108-11	Key Washer
121P10085-1	Key Washer
121P10085-11	Key Washer
12P10085-1	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-820-6903?

The FSCG of the NSN 5310-00-820-6903 is 5310

Does the NSN 5310-00-820-6903 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-00-820-6903 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 5310-00-820-6903 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-820-6903 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 5310-00-820-6903 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962