5985-01-057-6856

Find complete technical information, availability, and procurement data for: 5985-01-057-6856
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-057-6856

Item Name Code

00305

Assigment Date

03/17/1978 (48 years ago)

internal, rectangular external, rectangular cross-sectional shape style, 2 flange quantity, right-hand first flange single connection facility thread direction, 1.122 inches nominal first flange flange inside width, seamless all tubing segment tubing wall construction 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 Direction: right-hand first flange single connection facility
Tubing Wall Construction Style: seamless all tubing segment
Flange Quantity: 2
Flange Inside Width: 1.122 inches nominal first flange
Flange Inside Width: 1.256 inches nominal second flange
Flange Inside Height: 0.497 inches nominal first flange
Flange Inside Height: 0.631 inches nominal second flange
Flange Outside Width: 1.875 inches nominal first flange
Flange Outside Width: 1.875 inches nominal second flange
Flange Outside Height: 1.875 inches nominal first flange
Flange Outside Height: 1.875 inches nominal second flange
Flange Inside Diameter: 1.625 inches nominal first flange
Flange Depth: 0.438 inches nominal second flange
Flange Depth: 0.625 inches nominal first flange
Flange Connecting Hole Diameter: 0.172 inches nominal second flange single connection facility
Voltage Standing Wave Ratio: 1.03
Thread Quantity Per Inch: 32 first flange single connection facility
Maximum Operating Pressure: 25.0 pounds per square inch gage
Waveguide Outside Width: 1.250 inches nominal
Waveguide Inside Width: 1.122 inches nominal
Waveguide Inside Height: 0.497 inches nominal
Waveguide Outside Height: 0.625 inches nominal
Flange Connecting Facility And Quantity: 4 threaded hole first flange single connection facility
Flange Connecting Facility And Quantity: 4 unthreaded hole second flange single connection facility
Flange Style: choke type first flange
Flange Style: cover type second flange
Waveguide Length: 48.000 inches nominal
Flexibility: rigid all tubing segment
Material: aluminum first flange
Material: aluminum alloy 6061 all tubing segment
Material: aluminum alloy 6061 second flange
Style Designator: straight type
Thread Series Designator: unc first flange single connection facility

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
911912-5	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-057-6856?

The FSCG of the NSN 5985-01-057-6856 is 5985

Does the NSN 5985-01-057-6856 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-057-6856 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 5985-01-057-6856 contain precious materials?

Precious metal content is unknown

Does NSN 5985-01-057-6856 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 5985-01-057-6856 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Mar 17, 1978