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SMB541050 Knob

5355-00-177-5197

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Official Item Classification

Name
Knob
Part Number
SMB541050
(NSN) National Stock Number
5355-00-177-5197
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5355 Knobs and Pointers
(INC) Item Name Code
03263
(FIIG) Federal Item Identification Guide
A530M0
Date
03/16/1970 (56 years ago)

0.127 inches minimum and 0.133 inches maximum inside diameter, 0.218 inches minimum and 0.223 inches maximum counterbore depth, 0.318 inches minimum and 0.338 inches maximum distance from hole center to knob/skirt base, 2 setscrew hole quantity, 0.453 inches minimum and 0.468 inches maximum counterbore diameter

Specs & Compatibility

Inside Diameter

0.127 inches minimum and 0.133 inches maximum

Counterbore Diameter

0.453 inches minimum and 0.468 inches maximum

Counterbore Depth

0.218 inches minimum and 0.223 inches maximum

Setscrew Hole Quantity

2

Distance From Hole Center To Knob/Skirt Base

0.318 inches minimum and 0.338 inches maximum

Overall Depth

0.563 inches nominal

Width

0.875 inches nominal

Gripping Surface Condition

smooth

Shaft Accommodation Style

counterbored

Attachment Method

setscrews

Overall Thickness

0.563 inches nominal

Screw Drive Type

hexagon socket

Thread Quantity Per Inch

32 screw hole

Nominal Thread Size

0.138 inches screw hole

Color

green

Material

steel corrosion resisting

Style Designator

triangular

Thread Series Designator

unc screw hole

Replacement For

Part Number Description
5355-00-937-9920 No Name Available 04/01/2001

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0003263

Related Hardware Products

Part Number Description
SMB541050 Knob
SMB686530 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-177-5197?
The FSCG of the NSN 5355-00-177-5197 is 5355
Does the NSN 5355-00-177-5197 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-177-5197 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 5355-00-177-5197 contain precious materials?
Item does not contain precious metal.
Does NSN 5355-00-177-5197 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 5355-00-177-5197 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Mon, Mar 16, 1970