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RD238-N2B3 Knob

5355-01-156-4316

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Official Item Classification

Name
Knob
Part Number
RD238-N2B3
(NSN) National Stock Number
5355-01-156-4316
(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
06/20/1983 (43 years ago)

0.188 inches nominal distance from hole center to knob/skirt base, smooth gripping surface condition, counterbored shaft accommodation style, 2 setscrew hole quantity, 0.500 inches nominal outside diameter

Specs & Compatibility

Setscrew Hole Quantity

2

Distance From Hole Center To Knob/Skirt Base

0.188 inches nominal

Gripping Surface Condition

smooth

Shaft Accommodation Style

counterbored

Outside Diameter

0.500 inches nominal

Skirt Style

straight

Attachment Method

setscrews and unthreaded counterbored hole

Overall Thickness

0.438 inches nominal

Material Transparency

opaque

Screw Drive Type

hexagon socket

Thread Quantity Per Inch

36 screw hole

Nominal Thread Size

0.164 inches screw hole

Skirt Design

nondetachable

Color

black

Style Designator

round

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.

Pseudo Item Name Code

0003263

Related Hardware Products

Part Number Description
RD238-N2B2R Knob
RD238-N2B3 Knob
RD238-NB3 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-01-156-4316?
The FSCG of the NSN 5355-01-156-4316 is 5355
Does the NSN 5355-01-156-4316 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-01-156-4316 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 5355-01-156-4316 contain precious materials?
Precious metal content is unknown
Does NSN 5355-01-156-4316 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 5355-01-156-4316 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Mon, Jun 20, 1983