998428-1

View detailed technical data, stock status, and sourcing information for: 998428-1
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-758-5250

Item Name Code

15093

Assigment Date

07/24/1971 (55 years ago)

A switch that is actuated by changes in ambient temperature. Excludes:circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

2a thread class, right-hand thread direction, 0.750 inches maximum overall diameter, straight shape, external coupling body style, 1.420 inches nominal overall length

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Body Style: straight shape, external coupling
Overall Length: 1.420 inches nominal
Overall Diameter: 0.750 inches maximum
Cable Entrance Diameter: 0.283 inches minimum and 0.287 inches maximum
Distance From Mounting Shoulder To Front Face: 0.680 inches nominal
Mounting Facility Thickness: 0.109 inches maximum
Threaded Device Type: mounting bushing
Mating End Quantity: 1
Contact Position Arrangement Style: nonstd single mating end
Contact Removability: removable single mating end single contact grouping
Contact Maximum Ac Voltage Rating In Volts: 500.0 single mating end single contact grouping
Contact Maximum Frequency Rating: 10.0 gigahertz single mating end single contact grouping
Polarization Method: keyway or multiple keyway
Insert Position In Deg: 120.0 and 240.0
Shell Type: solid
Connector Locking Method: bayonet pin
Connector Cable Strain Relief Method: compression nut
Radio Frequency Type Contact Characteristic Impedance In Ohms: 50.0 single mating end single contact grouping
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.500 inches
Terminal Location: back single mating end single contact grouping
Contact Material: copper alloy single mating end single contact grouping
Contact Surface Treatment: gold and nickel and copper single mating end single contact grouping
Insert Material: plastic polytetrafluoroethylene single mating end
Contact Surface Treatment Document And Classification: mil-g-45204,type ii,grade c or d,class 0 mil spec 1st treatment response and qq-n-290,class 2 fed spec 2nd treatment response and mil-c-14550,class 5 mil spec 3rd treatment response single mating end single contact grouping
Terminal Type: crimp single mating end single contact grouping
Contact Material Document And Classification: qq-c-530 fed spec single material response single mating end single contact grouping
Shell Material: copper alloy
Shell Surface Treatment: nickel and copper
Shell Material Document And Classification: qq-b-626 fed spec single material response
Insert Material Document And Classification: mil-p-19468 mil spec single material response single mating end
Included Contact Quantity: 1 single mating end single contact grouping
Bushing Accommodation Hole Shape: round w/flat
Included Contact Type: coaxial socket single mating end single contact grouping
Precious Material And Location: contact surface gold
Precious Material And Weight: 0.005 gold grains, troy
Precious Material: gold
Thread Series Designator: unef

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5935-01-205-4846	No Name Available	11/01/1991

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
000-8004-422	Electrical Receptacle Connector
229675-14	Electrical Receptacle Connector
2907405-1	Electrical Receptacle Connector
998428-1	Electrical Receptacle Connector
BJ79-2	Electrical Receptacle Connector
BJ79-9	Electrical Receptacle Connector
BW001019	Electrical Receptacle Connector
TE114-949BJ79-2	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-00-758-5250?

The FSCG of the NSN 5935-00-758-5250 is 5935

Does the NSN 5935-00-758-5250 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-00-758-5250 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 5935-00-758-5250 contain precious materials?

Item contains gold.

Does NSN 5935-00-758-5250 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 5935-00-758-5250 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Sat, Jul 24, 1971