4040

View detailed technical data, stock status, and sourcing information for: 4040
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2590 Miscellaneous Vehicular Components

National Stock Number

2590-00-735-4063

Item Name Code

22249

Assigment Date

01/01/1963 (63 years ago)

1.625 inches nominal body length, round actuator style, 1.062 inches nominal actuator diameter, 1.625 inches nominal actuator height, 2.414 inches nominal body height

Product Characteristics

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

Body Length: 1.625 inches nominal
Body Height: 2.414 inches nominal
Actuator Style: round
Actuator Diameter: 1.062 inches nominal
Actuator Height: 1.625 inches nominal
Maximum Voltage Rating In Volts: 24.0 dc
End Item Identification: multiple launch rocket system (mlrs); a4 bradley fighting vehicle
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.125 inches
Special Features: flange mounted,3 mounting holes,center of two mounting holes located 0.875 in. on opposite sides of center of actuator,center of third mounting hole located 1.625 in. from center of actuator
Thread Series Designator: unc
Terminal Type And Quantity: 8 pin
Nondefinitive Spec/Std Data: 3 type and 1 grade and db type

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
10082587	Headlight Beam Selecting Switch
2590007354063	Headlight Beam Selecting Switch
2590PL2171715	Headlight Beam Selecting Switch
4040	Headlight Beam Selecting Switch
5990007354063	Headlight Beam Selecting Switch
7354063	Headlight Beam Selecting Switch
MS53001-1	Headlight Beam Selecting Switch

FAQs

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

What is the FSCG of the NSN 2590-00-735-4063?

The FSCG of the NSN 2590-00-735-4063 is 2590

Does the NSN 2590-00-735-4063 have a Schedule B code assigned?

Yes, the Schedule B code is 8512905000

Does NSN 2590-00-735-4063 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 2590-00-735-4063 contain precious materials?

Precious metal content is unknown

Does NSN 2590-00-735-4063 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 2590-00-735-4063 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963