726606-3

View detailed technical data, stock status, and sourcing information for: 726606-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-547-5691

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

2.200 inches minimum and 2.220 inches maximum overall distance including keys, 0.240 inches minimum and 0.260 inches maximum external straight key width, 0.080 inches minimum and 0.090 inches maximum external straight key length, 1.510 inches minimum and 1.530 inches maximum hole diameter, 2.120 inches minimum and 2.130 inches maximum outside diameter

Product Characteristics

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

Hole Diameter: 1.510 inches minimum and 1.530 inches maximum
Outside Diameter: 2.120 inches minimum and 2.130 inches maximum
External Straight Key Length: 0.080 inches minimum and 0.090 inches maximum
External Straight Key Width: 0.240 inches minimum and 0.260 inches maximum
Overall Distance Including Keys: 2.200 inches minimum and 2.220 inches maximum
External Key Quantity: 1
Internal Key Quantity: 1
Material Thickness: 0.100 inches nominal
Material: aluminum alloy 2024 overall
Material Document And Classification: qq-a-250/5 fed spec single material 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
726606-3	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-547-5691?

The FSCG of the NSN 5310-00-547-5691 is 5310

Does the NSN 5310-00-547-5691 have a Schedule B code assigned?

Yes, the Schedule B code is 7616108000

Does NSN 5310-00-547-5691 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 5310-00-547-5691 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-547-5691 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 5310-00-547-5691 was assigned to the Federal Catalog?

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