MS21385-04GNN

View detailed technical data, stock status, and sourcing information for: MS21385-04GNN
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-012-5187

Item Name Code

03263

Assigment Date

11/12/1975 (50 years ago)

2 setscrew hole quantity, 0.252 inches minimum and 0.254 inches maximum inside diameter, 0.290 inches minimum and 0.330 inches maximum distance from hole center to knob/skirt base, 0.620 inches nominal overall depth, smooth gripping surface condition

Product Characteristics

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

Inside Diameter: 0.252 inches minimum and 0.254 inches maximum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.290 inches minimum and 0.330 inches maximum
Overall Depth: 0.620 inches nominal
Gripping Surface Condition: smooth
Shaft Accommodation Style: flatted one side
Outside Diameter: 0.860 inches minimum and 0.900 inches maximum
Skirt Style: flared
Reference Marking: arrow
Attachment Method: setscrews
Inside Width: 0.222 inches minimum and 0.224 inches maximum
Overall Thickness: 0.730 inches minimum and 0.770 inches maximum
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Skirt Outside Diameter: 0.880 inches nominal
Skirt Design: nondetachable
Special Features: illuminated knob
Color: white
Style Designator: round with bar face
Thread Series Designator: unc screw hole
Specification/Standard Data: 96906-ms21385 government standard

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
MS21385-04GNN	Knob
MS21385-28	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-012-5187?

The FSCG of the NSN 5355-01-012-5187 is 5355

Does the NSN 5355-01-012-5187 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-012-5187 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 5355-01-012-5187 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-012-5187 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 5355-01-012-5187 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Nov 12, 1975