8020605

View detailed technical data, stock status, and sourcing information for: 8020605
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-262-6182

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

0.180 inches nominal internal straight key width, 0.756 inches nominal hole diameter, 1.019 inches nominal outside diameter, 0.280 inches maximum external straight key width, 0.283 inches nominal distance from centerline to top of internal key

Product Characteristics

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

Hole Diameter: 0.756 inches nominal
Outside Diameter: 1.019 inches nominal
External Straight Key Width: 0.280 inches maximum
Internal Straight Key Width: 0.180 inches nominal
Distance From Centerline To Top Of Internal Key: 0.283 inches nominal
Overall Distance Including Keys: 1.596 inches nominal
External Key Quantity: 7
Internal Key Quantity: 1
Material Thickness: 0.048 inches nominal
Material: steel comp 4 overall
Material Document And Classification: qq-s-636 fed spec single material response overall
Surface Treatment: cadmium overall
Style Designator: key
Specification/Standard Data: 80205-nas460 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-639-3869	No Name Available	02/19/1971

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
8020605	Key Washer
MS27111-8	Key Washer
NAS460-1216	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-262-6182?

The FSCG of the NSN 5310-00-262-6182 is 5310

Does the NSN 5310-00-262-6182 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-262-6182 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 5310-00-262-6182 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-262-6182 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 5310-00-262-6182 was assigned to the Federal Catalog?

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