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RD239-A2B1 Knob

5355-01-306-0564

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Official Item Classification

Name
Knob
Part Number
RD239-A2B1
(NSN) National Stock Number
5355-01-306-0564
(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
08/16/1989 (37 years ago)

0.290 inches minimum and 0.330 inches maximum distance from hole center to knob/skirt base, setscrews attachment method, grip aid gripping surface condition, 0.620 inches nominal outside diameter, 2 setscrew hole quantity

Specs & Compatibility

Setscrew Hole Quantity

2

Distance From Hole Center To Knob/Skirt Base

0.290 inches minimum and 0.330 inches maximum

Gripping Surface Condition

grip aid

Outside Diameter

0.620 inches nominal

Attachment Method

setscrews

Overall Thickness

0.560 inches nominal

End Item Identification

5820-01-256-1634

Screw Drive Type

hexagon socket

Thread Quantity Per Inch

40 screw hole

Nominal Thread Size

0.112 inches screw hole

Criticality Code Justification

abhg

Color

black

Style Designator

round

Thread Series Designator

unc screw hole

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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
5081743-001 Knob
RD239-A2B1 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-01-306-0564?
The FSCG of the NSN 5355-01-306-0564 is 5355
Does the NSN 5355-01-306-0564 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-01-306-0564 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 5355-01-306-0564 contain precious materials?
Item does not contain precious metal.
Does NSN 5355-01-306-0564 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 5355-01-306-0564 was assigned to the Federal Catalog?
It was assigned 37 years ago, on Wed, Aug 16, 1989