M55302-61S-B20

View detailed technical data, stock status, and sourcing information for: M55302-61S-B20
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-081-0849

Item Name Code

01938

Assigment Date

08/08/1979 (46 years ago)

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes:lampholder; jack,telephone; jack,tip; insert electrical connector; insert module,electrical connector; connector body (as modified) and socket,plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly,electrical. For items without inserts, see shell,electrical connector.

2a and 2b thread class, right-hand thread direction, 0.550 inches nominal overall height, 1.850 inches nominal overall length, 0.390 inches nominal overall width

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 and 2b
Thread Direction: right-hand
Overall Length: 1.850 inches nominal
Overall Height: 0.550 inches nominal
Overall Width: 0.390 inches nominal
Environmental Protection: humidity resistant and salt water resistant and shock proof and thermal shock resistant and vibration proof
Threaded Device Type: coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: 2 rows of contacts non-inserted board single mating end
Contact Removability: nonremovable single mating end single contact grouping
Contact Maximum Current Rating In Amps: 5.0 single mating end single contact grouping
Polarization Method: jackscrew
Connector Locking Method: jackscrew-socket
Nominal Thread Length: 0.130 inches
Thread Quantity Per Inch: 56
Nominal Thread Size: 0.086 inches
Terminal Location: side single mating end single contact grouping
Contact Surface Treatment: nickel and gold single mating end single contact grouping
Insert Material: plastic diallyl phthalate single mating end
Contact Surface Treatment Document And Classification: qq-n-290,ty 2 fed spec 1st treatment response and mil-g-45204,ty 2,grade c,cl 1 mil spec 2nd treatment response single mating end single contact grouping
Terminal Type: pin single mating end single contact grouping
Insert Material Document And Classification: mil-m-14 mil spec single material response or mil-p-19833 mil spec single material response single mating end
Included Contact Quantity: 20 single mating end single contact grouping
Included Contact Type: round pin single mating end single contact grouping
Special Features: jackscrew type-female and location-left handandjackscrew type-male and location-right hand; unthreaded mounting hole diameter: 0.120 in. nom.; distance between mounting facility centers: 1.150 in. nom.; body style: right angle type
Precious Material And Location: contact surfaces gold
Precious Material And Weight: 0.020 gold grains, troy
Precious Material: gold
Test Data Document: "81349-mil-c-55302 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unc
Specification/Standard Data: 81349-mil-c-55302/61 government specification

Replaces National Stock Numbers

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

NSN	Name	Date
5935-00-628-8741	No Name Available	11/01/1988
5935-01-320-8146	No Name Available	03/01/2015

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
538506-18	Electrical Plug Connector
M55302-61S-B20	Electrical Plug Connector
M55302/61B20	Electrical Plug Connector
MIL-C-55302/61B20	Electrical Plug Connector
WT1320PR9J	Electrical Plug Connector
WTB20PR9J	Electrical Plug Connector

FAQs

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

What is the FSCG of the NSN 5935-01-081-0849?

The FSCG of the NSN 5935-01-081-0849 is 5935

Does the NSN 5935-01-081-0849 have a Schedule B code assigned?

Yes, the Schedule B code is 8536695050

Does NSN 5935-01-081-0849 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 5935-01-081-0849 contain precious materials?

Item contains gold.

Does NSN 5935-01-081-0849 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 5935-01-081-0849 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Wed, Aug 8, 1979