WA4NB

View detailed technical data, stock status, and sourcing information for: WA4NB
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-226-4244

Item Name Code

03263

Assigment Date

01/01/1963 (63 years ago)

1.375 inches nominal shank diameter, 0.437 inches nominal shank length, straight shank style, 0.252 inches nominal inside diameter, 2 setscrew hole quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

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

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
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

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
30-0023	Knob
306913	Knob
MS91531-4N2B	Knob
WA4NB	Knob

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

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