143885-02

View detailed technical data, stock status, and sourcing information for: 143885-02
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-242-9442

Item Name Code

03263

Assigment Date

06/12/1970 (56 years ago)

A control, which when connected to an aircraft camera of suitable type, will automatically trip the camera at predetermined intervals. See also control, exposure frequency, radar recording camera.

0.250 inches nominal distance from hole center to knob/skirt base, 0.406 inches nominal counterbore diameter, 0.120 inches nominal counterbore depth, 0.251 inches minimum and 0.253 inches maximum inside diameter, 1 setscrew hole quantity

Product Characteristics

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

Inside Diameter: 0.251 inches minimum and 0.253 inches maximum
Counterbore Diameter: 0.406 inches nominal
Counterbore Depth: 0.120 inches nominal
Setscrew Hole Quantity: 1
Distance From Hole Center To Knob/Skirt Base: 0.250 inches nominal
Overall Depth: 0.560 inches nominal
Gripping Surface Condition: grip aid
Shaft Accommodation Style: counterbored
Outside Diameter: 1.000 inches nominal
Attachment Method: setscrews
Overall Thickness: 0.760 inches nominal
Screw Drive Type: six spline
Thread Quantity Per Inch: 40 screw hole
Nominal Thread Size: 0.112 inches screw hole
Color: gray/grey
Material: aluminum alloy
Style Designator: round with fin lever and slotted back
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
143885-02	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-242-9442?

The FSCG of the NSN 5355-00-242-9442 is 5355

Does the NSN 5355-00-242-9442 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-242-9442 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 5355-00-242-9442 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-242-9442 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 5355-00-242-9442 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Jun 12, 1970