5985-00-451-8259

Find complete technical information, availability, and procurement data for: 5985-00-451-8259
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 5985-00-451-8259 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

5985-00-451-8259

Item Name Code

00305

Assigment Date

02/18/1972 (54 years ago)

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

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 all connection facilities
Thread Direction: right-hand all flanges all connection facilities
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 0.620 inches minimum and 0.624 inches maximum all flanges
Flange Inside Height: 0.309 inches minimum and 0.313 inches maximum all flanges
Flange Outside Width: 1.297 inches minimum and 1.327 inches maximum all flanges
Flange Outside Height: 1.297 inches minimum and 1.327 inches maximum all flanges
Flange Inside Diameter: 0.985 inches minimum and 1.015 inches maximum all flanges
Flange Depth: 0.360 inches minimum and 0.390 inches minimum all flanges
Voltage Standing Wave Ratio: 1.08
Insertion Loss In Decibels: 0.10
Thread Quantity Per Inch: 32 all flanges all connection facilities
Maximum Operating Pressure: 20.0 pounds per square inch gage
Waveguide Outside Width: 0.699 inches minimum and 0.705 inches maximum
Nominal Thread Size: 0.138 inches all flanges all connection facilities
Waveguide Inside Width: 0.620 inches minimum and 0.625 inches maximum
Waveguide Inside Height: 0.309 inches minimum and 0.314 inches maximum
Waveguide Outside Height: 0.388 inches minimum and 0.394 inches maximum
Flange Connecting Facility And Quantity: 4 threaded hole all flanges all connection facilities
Waveguide First Leg Length: 1.250 inches nominal
Flange Style: choke type all flanges
Waveguide Second Leg Length: 1.750 inches nominal
Waveguide Third Leg Length: 1.703 inches nominal
Waveguide Fourth Leg Length: 2.750 inches nominal
Flexibility: rigid single tubing segment
Material: copper alloy all tubing segment and flange
Precious Material And Location: internal tubing segment surfaces and overall flange surfaces silver
Precious Material: silver
Surface Treatment: silver all flange all surfaces
Surface Treatment: silver all tubing segment and flange inside surfaces
Style Designator: three bend type
Thread Series Designator: unc all flanges all connection facilities
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
A71S9061-1	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-451-8259?

The FSCG of the NSN 5985-00-451-8259 is 5985

Does the NSN 5985-00-451-8259 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-451-8259 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 5985-00-451-8259 contain precious materials?

Item contains silver.

Does NSN 5985-00-451-8259 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 5985-00-451-8259 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Feb 18, 1972