5985-01-271-7256

Find complete technical information, availability, and procurement data for: 5985-01-271-7256
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5985-01-271-7256 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-271-7256

Item Name Code

00305

Assigment Date

01/29/1988 (38 years ago)

A specific electrical element or set of electrical elements that are connected together to form a fixed arrangement and used as a substitute load for terminating an electrical circuit. A dummy load contains all the essential electrical characteristics necessary to terminate the circuit but does not function in the same manner as the load which it replaces. Examples are resistors used to replace antennas, batteries, loudspeakers, or the like. Includes single port terminations of twin lead, coaxial and waveguide transmission lines as low power terminations of a section of a transmission system in a specified manner. Includes dummy loads when arranged in a group or bank. Excludes:power absorbers. See also load bank, electrical.

seamless single tubing segment tubing wall construction style, right-hand all flanges all connection facilities thread direction, 2b all flanges single connection facility thread class, 2 flange quantity, internal, rectangular external, rectangular cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style: internal, rectangular external, rectangular
Thread Class: 2b all flanges single connection facility
Thread Direction: right-hand all flanges all connection facilities
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 0.2786 inches minimum and 0.2814 inches maximum all flanges
Flange Inside Height: 0.1386 inches minimum and 0.1414 inches maximum all flanges
Flange Outside Width: 0.735 inches minimum and 0.765 inches maximum all flanges
Flange Outside Height: 0.735 inches minimum and 0.765 inches maximum all flanges
Flange Inside Diameter: 0.485 inches minimum and 0.515 inches maximum all flanges
Flange Depth: 0.195 inches minimum and 0.225 inches maximum all flanges
Voltage Standing Wave Ratio: 1.07
Insertion Loss In Decibels: 0.20
Thread Quantity Per Inch: 40 all flanges single connection facility
Waveguide Outside Width: 0.358 inches minimum and 0.362 inches maximum
Nominal Thread Size: 0.112 inches all flanges single connection facility
Waveguide Inside Width: 0.2785 inches minimum and 0.2815 inches maximum
Waveguide Inside Height: 0.1385 inches minimum and 0.1415 inches maximum
Waveguide Outside Height: 0.218 inches minimum and 0.222 inches maximum
Flange Connecting Facility And Quantity: 4 threaded hole all flanges single connection facility
Flange Style: choke type all flanges
Waveguide Center To Center Distance: 3.050 inches nominal
Waveguide Height: 1.040 inches nominal
Flexibility: rigid single tubing segment
Material: copper alloy all tubing segment and flange
Precious Material: rhodium and silver
Surface Treatment: silver and rhodium and primer and enamel all tubing segment and flange outside surfaces
Style Designator: double bend type
Thread Series Designator: unc all flanges single connection facility
Fsc Application Data: antennas,waveguides,and related equipment

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
17-19196-1	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-271-7256?

The FSCG of the NSN 5985-01-271-7256 is 5985

Does the NSN 5985-01-271-7256 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-271-7256 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 5985-01-271-7256 contain precious materials?

Item contains platinum family metals.

Does NSN 5985-01-271-7256 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 5985-01-271-7256 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Jan 29, 1988