131580

View detailed technical data, stock status, and sourcing information for: 131580
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-194-8516

Item Name Code

03263

Assigment Date

11/19/1984 (41 years ago)

A rigid item usually fabricated from flat material, forming two alternate or two adjacent interior angles, both which may be less than 180 degrees (3.141 radians). It is designed to position, align, and/or support an item. It may be reinforced. See also bracket, angle and bracket (1), mounting.

0.510 inches minimum and 0.512 inches maximum counterbore diameter, 0.525 inches nominal distance from hole center to knob/skirt base, 2 setscrew hole quantity, 0.118 inches minimum and 0.120 inches maximum inside diameter, 0.440 inches nominal 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: 0.118 inches minimum and 0.120 inches maximum
Counterbore Diameter: 0.510 inches minimum and 0.512 inches maximum
Counterbore Depth: 0.440 inches nominal
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.525 inches nominal
Overall Depth: 0.628 inches nominal
Gripping Surface Condition: grip aid
Shaft Accommodation Style: counterbored
Outside Diameter: 0.630 inches nominal
Reference Marking: hdg
Attachment Method: setscrews and unthreaded counterbored hole
Overall Thickness: 0.688 inches nominal
Material Transparency: opaque
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 56 screw hole
Nominal Thread Size: 0.086 inches screw hole
Special Features: inlay is attached to knob with epoxy adhesive; additional attachment method: cemented
Color: gray, fed std 595, 36231
Material: aluminum alloy 2024 and steel
Style Designator: round
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
131580	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-194-8516?

The FSCG of the NSN 5355-01-194-8516 is 5355

Does the NSN 5355-01-194-8516 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-194-8516 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 5355-01-194-8516 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-194-8516 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 5355-01-194-8516 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Mon, Nov 19, 1984