4057-65 PIECE 149

View detailed technical data, stock status, and sourcing information for: 4057-65 PIECE 149
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-821-3351

Item Name Code

15093

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, 2.703 inches nominal overall length, 2a thread class, straight shape, external coupling body style, 2.000 inches nominal overall height

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: 2.703 inches nominal
Overall Height: 2.000 inches nominal
Overall Width: 2.000 inches nominal
Environmental Protection: heat resistant and cold resistant
Unthreaded Mounting Hole Diameter: 0.147 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Height: 1.562 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 1.562 inches nominal
Distance From Mounting Shoulder To Front Face: 0.812 inches nominal
Threaded Device Type: coupling facility
Mating End Quantity: 1
Contact Position Arrangement Style: 28-21 single mating end
Contact Removability: nonremovable single mating end single contact grouping
Contact Maximum Current Rating In Amps: 13.0 single mating end single contact grouping
Polarization Method: keyway or multiple keyway
Insert Position In Deg: 0.0
Shell Type: solid
Connector Locking Method: externally threaded shell
Thread Quantity Per Inch: 18
Nominal Thread Size: 1.750 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 single mating end single contact grouping
Insert Material: rubber synthetic single mating end
Contact Surface Treatment Document And Classification: mil-g-45204 mil spec 1st treatment response single mating end single contact grouping
Terminal Type: solder well single mating end single contact grouping
Shell Material: aluminum alloy
Shell Surface Treatment: cadmium and chromate
Shell Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec all treatment responses
Included Contact Quantity: 37 single mating end single contact grouping
Included Contact Type: round pin single mating end single contact grouping
Precious Material And Location: contact surfaces gold
Precious Material And Weight: 0.037 gold grains, troy
Precious Material: gold
Thread Series Designator: uns

Replaces National Stock Numbers

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

NSN	Name	Date
5935-00-220-9662	No Name Available	10/01/1980

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
373-099-410	Electrical Receptacle Connector
4057-65 PIECE 149	Electrical Receptacle Connector
RE49C2037-28-219	Electrical Receptacle Connector
RE49C2037-28-21P	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-00-821-3351?

The FSCG of the NSN 5935-00-821-3351 is 5935

Does the NSN 5935-00-821-3351 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-00-821-3351 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 5935-00-821-3351 contain precious materials?

Item contains gold.

Does NSN 5935-00-821-3351 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 5935-00-821-3351 was assigned to the Federal Catalog?

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