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79F850578-3 Knob

5355-00-685-4580

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Official Item Classification

Name
Knob
Part Number
79F850578-3
(NSN) National Stock Number
5355-00-685-4580
(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)

0.520 inches nominal overall depth, 0.260 inches nominal distance from hole center to knob/skirt base, 0.600 inches nominal width, 1 setscrew hole quantity, 0.249 inches nominal inside diameter

Specs & Compatibility

Inside Diameter

0.249 inches nominal

Setscrew Hole Quantity

1

Distance From Hole Center To Knob/Skirt Base

0.260 inches nominal

Overall Depth

0.520 inches nominal

Width

0.600 inches nominal

Gripping Surface Condition

smooth

Shaft Accommodation Style

flatted one side

Length

0.800 inches nominal

Skirt Style

flared

Attachment Method

setscrews

Inside Width

0.216 inches nominal

Overall Thickness

0.700 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

1.000 inches nominal

Skirt Design

nondetachable

Color

gray/grey

Material

plastic

Style Designator

bar

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
79F850578-3 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-685-4580?
The FSCG of the NSN 5355-00-685-4580 is 5355
Does the NSN 5355-00-685-4580 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-685-4580 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 5355-00-685-4580 contain precious materials?
Item does not contain precious metal.
Does NSN 5355-00-685-4580 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 5355-00-685-4580 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963