MS91528-4N2G

View detailed technical data, stock status, and sourcing information for: MS91528-4N2G
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-146-2545

Item Name Code

03263

Assigment Date

01/26/1983 (43 years ago)

A switch that is externally actuated by a device such as a push rod or button, which requires pushing for each actuation. The action may be momentary, with mechanical return. It consists of a body,switch and a push button. The item may include provisions for mounting indicating lamps or light emitting diodes in the actuator. Includes items consisting of individually separable switches that are physically interlocked, that have a common actuator, or are electrically connected. Excludes: light-switch; light-switch assembly; switch,beam selecting,headlight; switch,foot; switch,interlock; switch,pressure; switch,push-pull; switch,sensitive and switch assembly. For devices which start, stop, reverse, select and/or regulate the speed of a motor, see starter,motor and controller,motor.

0.750 inches minimum counterbore diameter, 0.114 inches minimum counterbore depth, 0.252 inches nominal inside diameter, 2 setscrew hole quantity, 0.260 inches nominal distance from hole center to knob/skirt base

Product Characteristics

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

Inside Diameter: 0.252 inches nominal
Counterbore Diameter: 0.750 inches minimum
Counterbore Depth: 0.114 inches minimum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.260 inches nominal
Overall Depth: 0.520 inches minimum
Gripping Surface Condition: grip aid
Shaft Accommodation Style: counterbored
Outside Diameter: 1.750 inches nominal
Reference Marking: dot
Attachment Method: setscrews
Overall Thickness: 0.850 inches nominal
Screw Drive Type: slot
Thread Quantity Per Inch: 32 screw hole
Nominal Thread Size: 0.164 inches screw hole
Thread Tolerance Class: 3a internal screw hole
Special Features: reference dot is phosphorescent
Color: gray/grey
Material: plastic
Style Designator: round

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
MS91528-4N2G	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-146-2545?

The FSCG of the NSN 5355-01-146-2545 is 5355

Does the NSN 5355-01-146-2545 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-146-2545 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 5355-01-146-2545 contain precious materials?

Precious metal content is unknown

Does NSN 5355-01-146-2545 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 5355-01-146-2545 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Jan 26, 1983