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190A Knob

5355-00-559-5266

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Official Item Classification

Name
Knob
Part Number
190A
(NSN) National Stock Number
5355-00-559-5266
(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
11/14/1974 (51 years ago)

2.170 inches nominal overall depth, 0.625 inches nominal counterbore diameter, 0.040 inches minimum and 0.050 inches maximum counterbore depth, smooth gripping surface condition, 0.500 inches minimum and 0.510 inches maximum inside diameter

Specs & Compatibility

Inside Diameter

0.500 inches minimum and 0.510 inches maximum

Counterbore Diameter

0.625 inches nominal

Counterbore Depth

0.040 inches minimum and 0.050 inches maximum

Overall Depth

2.170 inches nominal

Gripping Surface Condition

smooth

Shaft Accommodation Style

counterbored

Outside Diameter

1.120 inches nominal

Attachment Method

press fit

Overall Thickness

3.880 inches nominal

Color

black

Material

plastic phenolic

Style Designator

round

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
190A Knob
A37247 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-559-5266?
The FSCG of the NSN 5355-00-559-5266 is 5355
Does the NSN 5355-00-559-5266 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-559-5266 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 5355-00-559-5266 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-559-5266 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 5355-00-559-5266 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Thu, Nov 14, 1974