666193-949

View detailed technical data, stock status, and sourcing information for: 666193-949
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-865-2740

Item Name Code

03263

Assigment Date

01/01/1963 (63 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

2 setscrew hole quantity, 0.250 inches nominal inside diameter, straight shank style, smooth gripping surface condition, 0.568 inches nominal overall depth

Product Characteristics

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

Inside Diameter: 0.250 inches nominal
Shank Style: straight
Setscrew Hole Quantity: 2
Overall Depth: 0.568 inches nominal
Gripping Surface Condition: smooth
Shaft Accommodation Style: round
Outside Diameter: 0.708 inches nominal
Reference Marking: single line
Attachment Method: setscrews
Overall Thickness: 0.805 inches nominal
Screw Drive Type: hexagon socket
Color: black
Style Designator: round
Reference Number Differentiating Characteristics: as differentiated by marking

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
666193-949	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-865-2740?

The FSCG of the NSN 5355-00-865-2740 is 5355

Does the NSN 5355-00-865-2740 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-865-2740 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 5355-00-865-2740 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-00-865-2740 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 5355-00-865-2740 was assigned to the Federal Catalog?

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