5310-00-281-5366

Find complete technical information, availability, and procurement data for: 5310-00-281-5366
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-281-5366

Item Name Code

01869

Assigment Date

01/01/1963 (63 years ago)

0.186 inches minimum and 0.200 inches maximum distance from centerline to top of internal key, 0.805 inches minimum and 0.819 inches maximum outside diameter, 0.503 inches minimum and 0.517 inches maximum hole diameter, 0.181 inches minimum and 0.195 inches maximum external straight key width, 0.118 inches minimum and 0.132 inches maximum 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: 0.503 inches minimum and 0.517 inches maximum
Outside Diameter: 0.805 inches minimum and 0.819 inches maximum
External Straight Key Width: 0.181 inches minimum and 0.195 inches maximum
Internal Straight Key Width: 0.118 inches minimum and 0.132 inches maximum
Distance From Centerline To Top Of Internal Key: 0.186 inches minimum and 0.200 inches maximum
Overall Distance Including Keys: 1.181 inches minimum and 1.195 inches maximum
External Key Quantity: 6
Internal Key Quantity: 1
Material Thickness: 0.055 inches minimum and 0.069 inches maximum
Material: steel 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
12Z22PC601	Key Washer
325108PC11	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-281-5366?

The FSCG of the NSN 5310-00-281-5366 is 5310

Does the NSN 5310-00-281-5366 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-281-5366 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 5310-00-281-5366 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-281-5366 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 5310-00-281-5366 was assigned to the Federal Catalog?

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