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540-6391-002 Knob

5355-00-537-3672

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Official Item Classification

Name
Knob
Part Number
540-6391-002
(NSN) National Stock Number
5355-00-537-3672
(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)

2 setscrew hole quantity, straight shank style, 0.156 inches nominal inside diameter, 0.339 inches minimum and 0.342 inches maximum shank diameter, 0.055 inches nominal shank length

Specs & Compatibility

Inside Diameter

0.156 inches nominal

Shank Length

0.055 inches nominal

Shank Diameter

0.339 inches minimum and 0.342 inches maximum

Shank Style

straight

Setscrew Hole Quantity

2

Distance From Hole Center To Knob/Skirt Base

0.125 inches nominal

Overall Depth

0.343 inches nominal

Gripping Surface Condition

smooth

Shaft Accommodation Style

round

Outside Diameter

0.750 inches nominal

Length

1.250 inches nominal

Attachment Method

setscrews

Overall Thickness

0.743 inches nominal

Screw Drive Type

cross recess type 1

Thread Quantity Per Inch

36 screw hole

Nominal Thread Size

0.164 inches screw hole

Special Features

3 holes 0.086-56 nc-2b x 0.156 in. deep equally spaced on 0.562 in. dia bolt circle in bottom of knob

Color

black

Style Designator

round with fin lever

Thread Series Designator

unf screw hole

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.

Source of Supply Code

SMS

Pseudo Item Name Code

0003263

Related Hardware Products

Part Number Description
540-6391-002 Knob
58246692Z Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-537-3672?
The FSCG of the NSN 5355-00-537-3672 is 5355
Does the NSN 5355-00-537-3672 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-537-3672 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 5355-00-537-3672 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-537-3672 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 5355-00-537-3672 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963