486690-1

View detailed technical data, stock status, and sourcing information for: 486690-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-497-0808

Item Name Code

03263

Assigment Date

03/23/1972 (54 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

0.250 inches minimum and 0.252 inches maximum inside diameter, 2 setscrew hole quantity, straight shank style, 0.250 inches nominal shank length, 0.500 inches nominal shank 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 0.252 inches maximum
Shank Length: 0.250 inches nominal
Shank Diameter: 0.500 inches nominal
Shank Style: straight
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.120 inches nominal
Overall Depth: 0.390 inches nominal
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Outside Diameter: 1.120 inches nominal
Attachment Method: setscrews
Overall Thickness: 0.250 inches nominal
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.138 inches screw hole
Material: aluminum alloy 2024
Material Document And Classification: qq-a-225/6,t351 fed spec single material response
Surface Treatment Document And Classification: mil-c-5541 mil spec single treatment response
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
486690-1	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-497-0808?

The FSCG of the NSN 5355-00-497-0808 is 5355

Does the NSN 5355-00-497-0808 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-497-0808 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 5355-00-497-0808 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-497-0808 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 5355-00-497-0808 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Thu, Mar 23, 1972