STD657-4

View detailed technical data, stock status, and sourcing information for: STD657-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-375-6648

Item Name Code

03263

Assigment Date

05/17/1993 (33 years ago)

A switch actuated by a definite angular rotation of the switch shaft about its axis. It consists of a body,switch and a control,rotary switch. For items having rated actuation travel and pressure characteristics, see switch,sensitive. Excludes relay,rotary; switch,stepping; and switch,telephone (as modified).

grip aid gripping surface condition, 0.112 inches nominal inside diameter, 0.500 inches nominal outside diameter, round shaft accommodation style, screw on attachment method

Product Characteristics

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

Inside Diameter: 0.112 inches nominal
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Outside Diameter: 0.500 inches nominal
Attachment Method: screw on
Overall Thickness: 0.245 inches nominal
Thread Quantity Per Inch: 40 screw hole
Nominal Thread Size: 0.112 inches screw hole
Color: black
Material: plastic
Style Designator: beehive
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
STD657-05	Knob
STD657-4	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-375-6648?

The FSCG of the NSN 5355-01-375-6648 is 5355

Does the NSN 5355-01-375-6648 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-375-6648 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 5355-01-375-6648 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-375-6648 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 5355-01-375-6648 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Mon, May 17, 1993