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57A17B197 Knob

5355-00-644-2174

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Official Item Classification

Name
Knob
Part Number
57A17B197
(NSN) National Stock Number
5355-00-644-2174
(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
01/01/1963 (63 years ago)

0.125 inches nominal distance from hole center to knob/skirt base, 2 setscrew hole quantity, smooth gripping surface condition, 0.312 inches nominal overall depth, 0.187 inches minimum and 0.190 inches maximum inside diameter

Specs & Compatibility

Inside Diameter

0.187 inches minimum and 0.190 inches maximum

Setscrew Hole Quantity

2

Distance From Hole Center To Knob/Skirt Base

0.125 inches nominal

Overall Depth

0.312 inches nominal

Gripping Surface Condition

smooth

Shaft Accommodation Style

round

Outside Diameter

0.500 inches nominal

Length

1.000 inches nominal

Attachment Method

setscrews

Overall Thickness

0.719 inches nominal

Screw Drive Type

cross recess type 1

Thread Quantity Per Inch

40 screw hole

Nominal Thread Size

0.138 inches screw hole

Color

black

Material

aluminum alloy

Style Designator

round with fin lever

Thread Series Designator

unf screw hole

Replacement For

Part Number Description
5355-00-609-9692 No Name Available 05/15/1970
5355-00-667-5899 No Name Available 01/01/1963
5355-00-668-5335 No Name Available 08/12/1970

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
3320-083350190 Knob
504-7170-001 Knob
57A17B197 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-644-2174?
The FSCG of the NSN 5355-00-644-2174 is 5355
Does the NSN 5355-00-644-2174 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-644-2174 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 5355-00-644-2174 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-644-2174 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 5355-00-644-2174 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963