TW111

View detailed technical data, stock status, and sourcing information for: TW111
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-903-5887

Item Name Code

01869

Assigment Date

01/01/1960 (66 years ago)

0.290 inches nominal internal prebent key width, 0.156 inches nominal internal prebent key length, 0.234 inches maximum external prebent key width, 2.207 inches nominal hole diameter, 2.6562 inches nominal 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: 2.207 inches nominal
Outside Diameter: 2.6562 inches nominal
Internal Prebent Key Length: 0.156 inches nominal
External Prebent Key Width: 0.234 inches maximum
Internal Prebent Key Width: 0.290 inches nominal
Overall Distance Including Keys: 3.0937 inches nominal
External Key Quantity: 17
Material Thickness: 0.072 inches nominal
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
TW111	Key Washer
WH-11	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-00-903-5887?

The FSCG of the NSN 5310-00-903-5887 is 5310

Does the NSN 5310-00-903-5887 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-00-903-5887 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 5310-00-903-5887 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-903-5887 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 5310-00-903-5887 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960