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WA4NB Knob

5355-00-226-4244

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Official Item Classification

Name
Knob
Part Number
WA4NB
(NSN) National Stock Number
5355-00-226-4244
(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, 0.437 inches nominal shank length, straight shank style, 1.375 inches nominal shank diameter, 0.252 inches nominal inside diameter

Specs & Compatibility

Inside Diameter

0.252 inches nominal

Shank Length

0.437 inches nominal

Shank Diameter

1.375 inches nominal

Shank Style

straight

Setscrew Hole Quantity

2

Distance From Hole Center To Knob/Skirt Base

0.250 inches nominal

Overall Depth

0.500 inches nominal

Width

2.375 inches nominal

Fluted Foil Quantity

8

Gripping Surface Condition

smooth

Shaft Accommodation Style

round

Skirt Style

ring

Attachment Method

setscrews

Overall Thickness

0.875 inches nominal

Screw Drive Type

hexagon socket

Thread Quantity Per Inch

32 screw hole

Nominal Thread Size

0.164 inches screw hole

Skirt Outside Diameter

0.937 inches nominal

Skirt Design

nondetachable

Color

black

Style Designator

fluted foils

Thread Series Designator

unc screw hole

Replacement For

Part Number Description
5355-00-072-9417 No Name Available 01/01/1961
5355-00-444-8628 No Name Available 02/03/1971
5355-00-900-6126 No Name Available 01/20/1972

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
30-0023 Knob
306913 Knob
MS91531-4N2B Knob
WA4NB Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-226-4244?
The FSCG of the NSN 5355-00-226-4244 is 5355
Does the NSN 5355-00-226-4244 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-226-4244 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 5355-00-226-4244 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-226-4244 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 5355-00-226-4244 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963