269-1878-000

View detailed technical data, stock status, and sourcing information for: 269-1878-000
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-653-1710

Item Name Code

00399

Assigment Date

01/01/1963 (63 years ago)

A threaded or tempered item used to secure the stud, turnlock fastener or stud assembly, turnlock fastener by engaging with the cross pin, cam lead threads, or eared nut of the stud, turnlock fastener and securing it by means of its thread locking or spring action.

0.656 inches nominal body width, 0.250 inches nominal center to center distance between mounting facilities parallel to length, hole mounted body style, dustproof hazardous locations/environmental protection, 0.719 inches maximum body length

Product Characteristics

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

Body Style: hole mounted
Hazardous Locations/Environmental Protection: dustproof
Center To Center Distance Between Mounting Facilities Parallel To Length: 0.250 inches nominal
Body Length: 0.719 inches maximum
Body Width: 0.656 inches nominal
Body Height: 0.500 inches nominal
Unthreaded Mounting Hole Diameter: 0.112 inches nominal
Actuator Length: 0.750 inches nominal
Actuator Style: leaf
Actuator Width: 0.031 inches nominal
Actuator Free Position Height: 0.250 inches nominal
Maximum Voltage Rating In Volts: 28.0 dc
Inclosure Type: fully inclosed
Features Provided: actuator seal
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.112 inches
Nonpile-Up Contact Arrangement: 1 pole, single throw, normally open, momentary action single switch unit
Switch Release Force: 4.0 ounces minimum
Switch Actuating Force: 16.0 ounces maximum
Actuator Movement: 0.010 pretravel inches nominal and 0.015 overtravel inches nominal and 0.005 differential inches nominal
Contact Load Current Rating At Maximum Rated Voltage: 1.000 amperes resistive dc
Thread Series Designator: unc
Terminal Type And Quantity: 2 screw

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
269-1878-000	Sensitive Switch
SW129-3071	Sensitive Switch

FAQs

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

What is the FSCG of the NSN 5930-00-653-1710?

The FSCG of the NSN 5930-00-653-1710 is 5930

Does the NSN 5930-00-653-1710 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509050

Does NSN 5930-00-653-1710 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 5930-00-653-1710 contain precious materials?

Precious metal content is unknown

Does NSN 5930-00-653-1710 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5930-00-653-1710 was assigned to the Federal Catalog?

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