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W70268B1F Knob

5355-00-962-8544

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Official Item Classification

Name
Knob
Part Number
W70268B1F
(NSN) National Stock Number
5355-00-962-8544
(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
01/01/1962 (64 years ago)

0.250 inches nominal inside diameter, 0.231 inches nominal counterbore diameter, 0.043 inches minimum and 0.048 inches maximum counterbore depth, 0.235 inches nominal distance from hole center to knob/skirt base, 2 setscrew hole quantity

Specs & Compatibility

Inside Diameter

0.250 inches nominal

Counterbore Diameter

0.231 inches nominal

Counterbore Depth

0.043 inches minimum and 0.048 inches maximum

Setscrew Hole Quantity

2

Distance From Hole Center To Knob/Skirt Base

0.235 inches nominal

Overall Depth

0.484 inches nominal

Width

0.500 inches nominal

Fluted Foil Quantity

6

Gripping Surface Condition

grip aid

Shaft Accommodation Style

counterbored

Reference Marking

line

Attachment Method

setscrews

Overall Thickness

0.637 inches minimum and 0.642 inches maximum

Screw Drive Type

hexagon socket

Thread Quantity Per Inch

40 screw hole

Nominal Thread Size

0.112 inches screw hole

Color

black

Style Designator

fluted foils

Thread Series Designator

unc screw hole

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
620-744 Knob
W70268B1F Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-962-8544?
The FSCG of the NSN 5355-00-962-8544 is 5355
Does the NSN 5355-00-962-8544 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-962-8544 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 5355-00-962-8544 contain precious materials?
Item does not contain precious metal.
Does NSN 5355-00-962-8544 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 5355-00-962-8544 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962