5310-00-674-5745

Find complete technical information, availability, and procurement data for: 5310-00-674-5745
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-674-5745

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

1.481 inches minimum and 1.486 inches maximum outside diameter, 0.507 inches nominal distance from centerline to top of internal key, 0.155 inches minimum and 0.175 inches maximum internal straight key width, 1.185 inches minimum and 1.200 inches maximum hole diameter, 2 internal key quantity

Product Characteristics

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

Hole Diameter: 1.185 inches minimum and 1.200 inches maximum
Outside Diameter: 1.481 inches minimum and 1.486 inches maximum
Internal Straight Key Width: 0.155 inches minimum and 0.175 inches maximum
Distance From Centerline To Top Of Internal Key: 0.507 inches nominal
Internal Key Quantity: 2
Material Thickness: 0.038 inches minimum and 0.046 inches maximum
Color: black overall
Material: steel comp 1010 overall
Material Document And Classification: ams5040 assn std single material response overall
Surface Treatment: oxide film overall
Surface Treatment Document And Classification: ams2485 assn std single treatment response 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
327B477P3	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-674-5745?

The FSCG of the NSN 5310-00-674-5745 is 5310

Does the NSN 5310-00-674-5745 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-674-5745 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 5310-00-674-5745 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-674-5745 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 5310-00-674-5745 was assigned to the Federal Catalog?

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