222728-401

View detailed technical data, stock status, and sourcing information for: 222728-401
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-685-3799

Item Name Code

03263

Assigment Date

01/01/1963 (63 years ago)

0.252 inches minimum and 0.254 inches maximum inside diameter, 0.114 inches minimum counterbore depth, 0.260 inches maximum distance from hole center to knob/skirt base, 0.750 inches minimum counterbore diameter, 2 setscrew hole quantity

Product Characteristics

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

Inside Diameter: 0.252 inches minimum and 0.254 inches maximum
Counterbore Diameter: 0.750 inches minimum
Counterbore Depth: 0.114 inches minimum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.260 inches maximum
Overall Depth: 0.520 inches minimum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: counterbored
Outside Diameter: 1.740 inches minimum and 1.780 inches maximum
Attachment Method: setscrews
Overall Thickness: 0.820 inches minimum and 0.880 inches maximum
Material Transparency: opaque
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Color: black, lusterless
Style Designator: round
Thread Series Designator: unc screw hole

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5355-00-524-0056	No Name Available	04/18/1969
5355-00-545-7579	No Name Available	11/27/1965
5355-00-548-4818	No Name Available	12/11/1965
5355-00-667-9661	No Name Available	03/18/1966
5355-00-821-0734	No Name Available	01/17/1966

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
171A4MA	Knob
175-1-2G	Knob
222728-401	Knob
4N2B	Knob
7609825P38	Knob
KMS17N2LNR	Knob
MS91528-4N2B	Knob
P700E20	Knob
QB75878-4	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-685-3799?

The FSCG of the NSN 5355-00-685-3799 is 5355

Does the NSN 5355-00-685-3799 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-685-3799 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 5355-00-685-3799 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-685-3799 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 5355-00-685-3799 was assigned to the Federal Catalog?

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