160557-05

View detailed technical data, stock status, and sourcing information for: 160557-05
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-249-2726

Item Name Code

15093

Assigment Date

02/09/1987 (39 years ago)

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.

2a thread class, straight shape, external coupling body style, right-hand thread direction, 1.562 inches nominal overall height, 1.240 inches minimum and 1.355 inches maximum 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: 1.240 inches minimum and 1.355 inches maximum
Overall Height: 1.562 inches nominal
Overall Width: 1.562 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Height: 1.156 inches minimum and 1.250 inches maximum
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 1.156 inches minimum and 1.250 inches maximum
Distance From Mounting Shoulder To Front Face: 0.785 inches minimum and 0.790 inches maximum
Threaded Device Type: coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: 15-15 single mating end
Contact Removability: nonremovable single mating end all contact groupings
Polarization Method: keyway or multiple keyway
Insert Position In Deg: 95.0 and 141.0 and 208.0 and 236.0
Shell Type: solid
Connector Locking Method: externally threaded shell
Thread Quantity Per Inch: 10
Nominal Thread Size: 1.000 inches
Terminal Location: back single mating end all contact groupings
Contact Material: copper alloy single mating end all contact groupings
Contact Surface Treatment: gold single mating end all contact groupings
Contact Surface Treatment Document And Classification: mil-g-45204 mil spec single treatment response single mating end all contact groupings
Terminal Type: pin single mating end all contact groupings
Shell Material: aluminum alloy
Shell Surface Treatment: nickel
Shell Surface Treatment Document And Classification: mil-c-26074 mil spec single treatment response
Included Contact Quantity: 1 single mating end 1st contact grouping
Included Contact Quantity: 14 single mating end 2nd contact grouping
Included Contact Type: round pin single mating end all contact groupings
Precious Material And Location: contact surfaces gold
Precious Material And Weight: 0.019 gold grains, troy
Precious Material: gold
Thread Series Designator: special acme

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
160557-05	Electrical Receptacle Connector
91-559994	Electrical Receptacle Connector
91-559994-000	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-01-249-2726?

The FSCG of the NSN 5935-01-249-2726 is 5935

Does the NSN 5935-01-249-2726 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-01-249-2726 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 5935-01-249-2726 contain precious materials?

Item contains gold.

Does NSN 5935-01-249-2726 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 5935-01-249-2726 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, Feb 9, 1987