1A5351-1

View detailed technical data, stock status, and sourcing information for: 1A5351-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-395-7224

Item Name Code

03263

Assigment Date

04/12/1974 (52 years ago)

0.695 inches minimum and 0.705 inches maximum counterbore diameter, 0.344 inches nominal distance from hole center to knob/skirt base, 0.222 inches minimum and 0.224 inches maximum inside diameter, 1 setscrew hole quantity, 0.205 inches minimum and 0.215 inches maximum counterbore depth

Product Characteristics

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

Inside Diameter: 0.222 inches minimum and 0.224 inches maximum
Counterbore Diameter: 0.695 inches minimum and 0.705 inches maximum
Counterbore Depth: 0.205 inches minimum and 0.215 inches maximum
Setscrew Hole Quantity: 1
Distance From Hole Center To Knob/Skirt Base: 0.344 inches nominal
Overall Depth: 0.531 inches nominal
Gripping Surface Condition: smooth
Shaft Accommodation Style: counterbored
Outside Diameter: 1.250 inches nominal
Reference Marking: arrow
Attachment Method: setscrews
Overall Thickness: 0.719 inches nominal
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Pointer Design: nondetachable
Color: gray/grey
Style Designator: round with single pointed bar face
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
1A5351-1	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-395-7224?

The FSCG of the NSN 5355-00-395-7224 is 5355

Does the NSN 5355-00-395-7224 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-395-7224 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 5355-00-395-7224 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-395-7224 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 5355-00-395-7224 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Apr 12, 1974