MS3470L22-21S

View detailed technical data, stock status, and sourcing information for: MS3470L22-21S
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-518-2681

Item Name Code

15093

Assigment Date

03/31/1972 (54 years ago)

A transformer which incorporates the primary and secondary functions into a single winding, which is common to both input and output circuits, and is designed to change the relationship of volts and amperes between the entire winding and its taps. Includes multiple winding transformers of like design and items in which a variation of the turns ratio or inductive ratio of inductive coupling is accomplished by connection to fixed terminals. Also, includes items having a provision for mechanically changing the turns ratio in progressive increments, by means of a shaft, voltage taps, ratio adjuster, or devices of similar design. Excludes:transformer (1), power; transformer (1), pulse.

straight shape, external coupling body style, 1.578 inches maximum overall height, 1.465 inches maximum overall length, 2a thread class, right-hand thread direction

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: 1.465 inches maximum
Overall Height: 1.578 inches maximum
Overall Width: 1.578 inches maximum
Environmental Protection: salt water resistant and moisture resistant and vibration resistant
Unthreaded Mounting Hole Diameter: 0.115 inches minimum and 0.125 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Height: 1.245 inches minimum and 1.255 inches maximum
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 1.245 inches minimum and 1.255 inches maximum
Distance From Mounting Shoulder To Front Face: 0.556 inches minimum and 0.587 inches maximum
Threaded Device Type: back shell
Mating End Quantity: 1
Contact Position Arrangement Style: 22-21 single mating end
Contact Removability: removable single mating end single contact grouping
Contact Maximum Ac Voltage Rating In Volts: 1000.0 single mating end single contact grouping
Polarization Method: keyway or multiple keyway
Insert Position In Deg: 0.0
Shell Type: solid
Connector Locking Method: bayonet pin
Nominal Thread Length: 0.290 inches
Nominal Thread Size: 1.312 inches
Terminal Location: back single mating end single contact grouping
Contact Material: copper alloy single mating end single contact grouping
Contact Surface Treatment: gold single mating end single contact grouping
Contact Surface Treatment Document And Classification: mil-g-45204,ty 2 class 1 mil spec single treatment response single mating end single contact grouping
Terminal Type: crimp single mating end single contact grouping
Shell Material: aluminum alloy
Shell Material Document And Classification: qq-a-367 fed spec single material response
Included Contact Quantity: 21 single mating end single contact grouping
Included Contact Type: round socket single mating end single contact grouping
Precious Material And Location: contact surfaces gold
Precious Material And Weight: 0.021 gold grains, troy
Precious Material: gold
Test Data Document: "81349-mil-c-26482 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: unef
Specification/Standard Data: 96906-ms3470 government standard

Replaces National Stock Numbers

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

NSN	Name	Date
5935-01-034-8101	No Name Available	11/01/1980

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
AFD50-22-21SN1A	Electrical Receptacle Connector
ES6900-7E22S21N	Electrical Receptacle Connector
M83723/01R2221N	Electrical Receptacle Connector
MS3470L22-21S	Electrical Receptacle Connector

FAQs

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

What is the FSCG of the NSN 5935-00-518-2681?

The FSCG of the NSN 5935-00-518-2681 is 5935

Does the NSN 5935-00-518-2681 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-00-518-2681 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 5935-00-518-2681 contain precious materials?

Item contains gold.

Does NSN 5935-00-518-2681 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 5935-00-518-2681 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Mar 31, 1972