50-8958-503

View detailed technical data, stock status, and sourcing information for: 50-8958-503
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-519-8032

Item Name Code

03263

Assigment Date

01/01/1963 (63 years ago)

0.812 inches nominal overall depth, smooth gripping surface condition, 0.250 inches nominal distance from hole center to knob/skirt base, 2 setscrew hole quantity, 0.250 inches minimum and 0.255 inches maximum inside 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: 0.250 inches minimum and 0.255 inches maximum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.250 inches nominal
Overall Depth: 0.812 inches nominal
Gripping Surface Condition: smooth
Shaft Accommodation Style: round
Outside Diameter: 0.875 inches nominal
Reference Marking: line
Attachment Method: setscrews
Overall Thickness: 1.000 inches nominal
Screw Drive Type: cross recess type 1
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.138 inches screw hole
Style Designator: round with bar face
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Below is a list of NSNs that have been officially superseded by this NSN: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
5355-00-628-1975	No Name Available	02/02/1968
5355-00-668-3327	No Name Available	01/01/1961

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
38-6301	Knob
50-8958-503	Knob
FNA1047	Knob
FNA1047A	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-519-8032?

The FSCG of the NSN 5355-00-519-8032 is 5355

Does the NSN 5355-00-519-8032 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-519-8032 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 5355-00-519-8032 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-519-8032 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 5355-00-519-8032 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963