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5355-00-644-1088

Knob

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Official Item Classification

Name
Knob
(NSN) National Stock Number
5355-00-644-1088
(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)

0.250 inches nominal inside diameter, straight shank style, 1.188 inches nominal shank diameter, 0.407 inches nominal shank length, 2 setscrew hole quantity

Specs & Compatibility

Inside Diameter

0.250 inches nominal

Shank Length

0.407 inches nominal

Shank Diameter

1.188 inches nominal

Shank Style

straight

Setscrew Hole Quantity

2

Distance From Hole Center To Knob/Skirt Base

0.250 inches nominal

Overall Depth

0.500 inches nominal

Width

1.625 inches nominal

Gripping Surface Condition

smooth

Shaft Accommodation Style

round

Attachment Method

setscrews

Overall Thickness

1.219 inches nominal

Screw Drive Type

hexagon socket

Thread Quantity Per Inch

32 screw hole

Nominal Thread Size

0.190 inches screw hole

Special Features

cres black nickel plated handle extends 0.469 in. from face of knob and three 0.138-32 thd by 0.375 in. deep mtg holes in rear spaced 120 deg apart on 0.812 in. dia circle

Color

black

Style Designator

round with crank

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
P250A12061 Knob
S309-64BBBF1889 Knob
S309-64BBBF1889SSX539 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-644-1088?
The FSCG of the NSN 5355-00-644-1088 is 5355
Does the NSN 5355-00-644-1088 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-644-1088 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 5355-00-644-1088 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-644-1088 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 5355-00-644-1088 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963