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5355-00-145-2518

Knob

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Official Item Classification

Name
Knob
(NSN) National Stock Number
5355-00-145-2518
(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
09/12/1971 (55 years ago)

0.250 inches nominal inside diameter, 0.563 inches nominal overall depth, 0.344 inches nominal distance from hole center to knob/skirt base, 0.695 inches minimum and 0.725 inches maximum width, 2 setscrew hole quantity

Specs & Compatibility

Inside Diameter

0.250 inches nominal

Setscrew Hole Quantity

2

Distance From Hole Center To Knob/Skirt Base

0.344 inches nominal

Overall Depth

0.563 inches nominal

Width

0.695 inches minimum and 0.725 inches maximum

Gripping Surface Condition

grip aid

Shaft Accommodation Style

flatted one side

Length

0.967 inches minimum and 0.983 inches maximum

Skirt Style

flared

Attachment Method

setscrews

Inside Width

0.222 inches minimum and 0.224 inches maximum

Overall Thickness

0.752 inches minimum and 0.812 inches maximum

Screw Drive Type

hexagon socket

Thread Quantity Per Inch

40 screw hole

Nominal Thread Size

0.112 inches screw hole

Skirt Outside Diameter

1.110 inches minimum and 1.150 inches maximum

Skirt Design

nondetachable

Special Features

skirt has a cutout 0.063 in. w by 0.125 in. deep

Style Designator

round with bar lever

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
C321009050 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-145-2518?
The FSCG of the NSN 5355-00-145-2518 is 5355
Does the NSN 5355-00-145-2518 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-145-2518 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 5355-00-145-2518 contain precious materials?
Item does not contain precious metal.
Does NSN 5355-00-145-2518 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 5355-00-145-2518 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Sun, Sep 12, 1971