71-490477-16L

This page provides complete and verified information for part number 71-490477-16L, NSN: 5935-00-175-5921

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5935 Electrical Connectors

National Stock Number

5935-00-175-5921

Item Name Code

15093

Assigment Date

12/08/1971 (54 years ago)

straight shape, external coupling w/backshell body style, moisture proof and salt water resistant and vibration resistant environmental protection, 1.453 inches maximum overall height, 1.453 inches maximum overall width, 1.709 inches maximum overall length

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Body Style: straight shape, external coupling w/backshell
Overall Length: 1.709 inches maximum
Overall Height: 1.453 inches maximum
Overall Width: 1.453 inches maximum
Environmental Protection: moisture proof and salt water 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: 1.156 inches nominal
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width: 1.156 inches nominal
Distance From Mounting Shoulder To Front Face: 0.556 inches minimum and 0.587 inches maximum
Mating End Quantity: 1
Contact Position Arrangement Style: 20-16 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: key, multiple key groove
Insert Position In Deg: 27.0
Shell Type: solid
Connector Locking Method: bayonet pin
Terminal Location: back single mating end single contact grouping
Contact Material: copper alloy single mating end single contact grouping
Contact Surface Treatment: gold and silver single mating end single contact grouping
Insert Material: rubber single mating end
Terminal Type: crimp single mating end single contact grouping
Shell Material: aluminum alloy
Shell Surface Treatment: cadmium
Included Contact Quantity: 16 single mating end single contact grouping
Included Contact Type: round socket single mating end single contact grouping
Precious Material And Location: contact surfaces gold and contact surfaces silver
Precious Material And Weight: 0.016 gold grains, troy and 0.016 silver grains, troy
Precious Material: gold and silver

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Part Number	Name
397338-6	Electrical Receptacle Connector
71-490477-16L	Electrical Receptacle Connector

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 71-490477-16L

What is the FSCG of the NSN 5935-00-175-5921?

The FSCG of the NSN 5935-00-175-5921 is 5935

Does the NSN 5935-00-175-5921 have a Schedule B code assigned?

Yes, the Schedule B code is 8538907080

Does NSN 5935-00-175-5921 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 5935-00-175-5921 contain precious materials?

Item contains gold.

Does NSN 5935-00-175-5921 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 5935-00-175-5921 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Dec 8, 1971