903-407J-51 R

View detailed technical data, stock status, and sourcing information for: 903-407J-51 R
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-01-702-5253

Item Name Code

00124

Assigment Date

07/13/2022 (4 years ago)

A microphone which depends for its operation upon the generation of an electromotive force by the motion of a moving coil within a magnetic field.

0.141 inches maximum body length, 0.196 inches nominal mounting bushing length, threaded bushing mounted body style, 0.206 inches nominal overall length, uninsulated electrical insulation feature

Product Characteristics

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

Electrical Insulation Feature: uninsulated
Body Style: threaded bushing mounted
Overall Length: 0.206 inches nominal
Mounting Bushing Length: 0.196 inches nominal
Body Length: 0.141 inches maximum
Overall Diameter: 0.146 inches maximum
Maximum Voltage Rating In Volts: 335.0 dc
Finger Accommodation Diameter: 0.019 inches minimum and 0.021 inches maximum single finger
End Item Identification: 1680-alse-403
Mounting Facility Type And Quantity: 1 bushing
Features Provided: rohs directive compliance
Terminal Type: solder well
Part Name Assigned By Controlling Agency: jack receptacle, bulkhead
Special Features: operating temperature -65c to 165c;impedance 50 ohms;maximum frequency 4 ghz;smb style connector;bulkhead mounting style
Material: copper alloy body
Material: plastic polytetrafluoroethylene insulator
Precious Material And Location: body and contact plating gold
Precious Material: gold
Surface Treatment: gold contact
Surface Treatment: gold body

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
1680-ALSE-405	Telephone Jack
1680-ALSE-405-1	Telephone Jack
2014-1511-000	Telephone Jack
903-407J-51 R	Telephone Jack

FAQs

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

What is the FSCG of the NSN 5935-01-702-5253?

The FSCG of the NSN 5935-01-702-5253 is 5935

Does the NSN 5935-01-702-5253 have a Schedule B code assigned?

Yes, the Schedule B code is 8517700000

Does NSN 5935-01-702-5253 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 5935-01-702-5253 contain precious materials?

Item contains gold.

Does NSN 5935-01-702-5253 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 5935-01-702-5253 was assigned to the Federal Catalog?

It was assigned 4 years ago, on Wed, Jul 13, 2022