ESC210421

View detailed technical data, stock status, and sourcing information for: ESC210421
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part ESC210421 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-415-9286

Item Name Code

03263

Assigment Date

11/18/1970 (55 years ago)

2 setscrew hole quantity, 0.191 inches minimum and 0.193 inches maximum inside diameter, 0.495 inches minimum and 0.505 inches maximum counterbore diameter, 0.089 inches minimum and 0.099 inches maximum counterbore depth, 0.250 inches nominal distance from hole center to knob/skirt base

Product Characteristics

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

Inside Diameter: 0.191 inches minimum and 0.193 inches maximum
Counterbore Diameter: 0.495 inches minimum and 0.505 inches maximum
Counterbore Depth: 0.089 inches minimum and 0.099 inches maximum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.250 inches nominal
Overall Depth: 0.500 inches nominal
Width: 0.620 inches nominal
Gripping Surface Condition: smooth
Shaft Accommodation Style: counterbored
Length: 0.930 inches nominal
Skirt Style: ring
Attachment Method: setscrews
Overall Thickness: 0.650 inches nominal
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Skirt Outside Diameter: 1.120 inches nominal
Skirt Design: nondetachable
Color: black
Style Designator: bar
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
ESC210421	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-415-9286?

The FSCG of the NSN 5355-00-415-9286 is 5355

Does the NSN 5355-00-415-9286 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-415-9286 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 5355-00-415-9286 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-415-9286 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 5355-00-415-9286 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Nov 18, 1970