56-1490-8

View detailed technical data, stock status, and sourcing information for: 56-1490-8

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56-1490-8
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5355 Knobs and Pointers
National Stock Number
5355-00-668-1984
Item Name Code
03263
Assigment Date
01/01/1963 (63 years ago)

0.375 inches nominal overall depth, grip aid gripping surface condition, 0.188 inches nominal distance from hole center to knob/skirt base, 0.250 inches minimum and 0.254 inches maximum inside diameter, 2 setscrew hole quantity

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Inside Diameter
0.250 inches minimum and 0.254 inches maximum
Setscrew Hole Quantity
2
Distance From Hole Center To Knob/Skirt Base
0.188 inches nominal
Overall Depth
0.375 inches nominal
Gripping Surface Condition
grip aid
Shaft Accommodation Style
round
Outside Diameter
0.938 inches nominal
Skirt Style
ring
Reference Marking
line
Attachment Method
setscrews
Overall Thickness
0.562 inches nominal
Screw Drive Type
cross recess type 1
Thread Quantity Per Inch
40 screw hole
Nominal Thread Size
0.138 inches screw hole
Skirt Outside Diameter
0.688 inches nominal
Skirt Design
nondetachable
Material
aluminum alloy
Style Designator
round
Thread Series Designator
unc screw hole

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5355-00-036-7364 No Name Available 01/01/1963

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
505-1353-002 Knob
56-1490-8 Knob

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5355-00-668-1984?
The FSCG of the NSN 5355-00-668-1984 is 5355
Does the NSN 5355-00-668-1984 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-668-1984 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 5355-00-668-1984 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-668-1984 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 5355-00-668-1984 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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