2188938 Knob

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5355-00-434-1641

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Official Item Classification

Name: Knob
Part Number: 2188938
(NSN) National Stock Number: 5355-00-434-1641
(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: 02/12/1972 (54 years ago)

grip aid gripping surface condition, 0.190 inches nominal inside diameter, 0.520 inches nominal overall depth, 0.260 inches nominal distance from hole center to knob/skirt base, 2 setscrew hole quantity

Specs & Compatibility

Inside Diameter

0.190 inches nominal

Setscrew Hole Quantity

Distance From Hole Center To Knob/Skirt Base

0.260 inches nominal

Overall Depth

0.520 inches nominal

Gripping Surface Condition

grip aid

Shaft Accommodation Style

round

Outside Diameter

0.905 inches nominal

Attachment Method

setscrews

Overall Thickness

0.880 inches nominal

Screw Drive Type

hexagon socket

Thread Quantity Per Inch

40 screw hole

Nominal Thread Size

0.112 inches screw hole

Color

black

Style Designator

round

Thread Series Designator

unc screw hole

Regulatory Compliance

Precious Metals Indicator

Precious metal content is unknown

Criticality Code

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator

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
2188938	Knob
2188938-1	Knob
2N5B	Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-434-1641?

The FSCG of the NSN 5355-00-434-1641 is 5355

Does the NSN 5355-00-434-1641 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-434-1641 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 5355-00-434-1641 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-434-1641 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 5355-00-434-1641 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sat, Feb 12, 1972