B4478SPL

View detailed technical data, stock status, and sourcing information for: B4478SPL

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B4478SPL
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5355 Knobs and Pointers
National Stock Number
5355-00-419-6699
Item Name Code
03263
Assigment Date
12/02/1970 (55 years ago)

straight shank style, 2 setscrew hole quantity, 0.2500 inches minimum and 0.2505 inches maximum inside diameter, 0.060 inches nominal shank length, 0.440 inches nominal shank diameter

Product Characteristics

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

Inside Diameter
0.2500 inches minimum and 0.2505 inches maximum
Shank Length
0.060 inches nominal
Shank Diameter
0.440 inches nominal
Shank Style
straight
Setscrew Hole Quantity
2
Overall Depth
0.250 inches nominal
Gripping Surface Condition
smooth
Shaft Accommodation Style
round
Outside Diameter
1.750 inches nominal
Attachment Method
setscrews
Overall Thickness
0.250 inches nominal
Screw Drive Type
hexagon socket
Thread Quantity Per Inch
56 screw hole
Nominal Thread Size
0.086 inches screw hole
Color
black
Style Designator
round
Thread Series Designator
unc screw hole

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
10674479 Knob
B4478SPL Knob

FAQs

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

What is the FSCG of the NSN 5355-00-419-6699?
The FSCG of the NSN 5355-00-419-6699 is 5355
Does the NSN 5355-00-419-6699 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-419-6699 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 5355-00-419-6699 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-419-6699 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 5355-00-419-6699 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Dec 2, 1970

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