B4478SPL Knob

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5355-00-419-6699

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Official Item Classification

Name: Knob
Part Number: B4478SPL
(NSN) National Stock Number: 5355-00-419-6699
(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: 12/02/1970 (55 years ago)

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

Specs & Compatibility

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

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

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
10674479	Knob
B4478SPL	Knob

Frequently Asked Questions

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