8211666

View detailed technical data, stock status, and sourcing information for: 8211666
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-173-6991

Item Name Code

03263

Assigment Date

02/11/1973 (53 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

4 fluted foil quantity, tapered pin type w/o pin pin accommodation type, 0.546 inches minimum and 0.578 inches maximum overall depth, 0.2500 inches minimum and 0.2503 inches maximum inside diameter, grip aid gripping surface condition

Product Characteristics

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

Inside Diameter: 0.2500 inches minimum and 0.2503 inches maximum
Overall Depth: 0.546 inches minimum and 0.578 inches maximum
Pin Accommodation Type: tapered pin type w/o pin
Fluted Foil Quantity: 4
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Outside Diameter: 0.734 inches minimum and 0.765 inches maximum
Attachment Method: pin
Overall Thickness: 0.796 inches minimum and 0.828 inches maximum
Criticality Code Justification: aarx
Color: black
Material: plastic
Style Designator: round with fluted foils

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
8211666	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-173-6991?

The FSCG of the NSN 5355-00-173-6991 is 5355

Does the NSN 5355-00-173-6991 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-173-6991 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 5355-00-173-6991 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-00-173-6991 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 5355-00-173-6991 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Feb 11, 1973