5985-00-926-7227

Find complete technical information, availability, and procurement data for: 5985-00-926-7227
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-926-7227

Item Name Code

00305

Assigment Date

09/09/1966 (59 years ago)

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

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 second flange all connection facilities
Thread Direction: right-hand second flange all connection facilities
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 0.896 inches minimum and 0.904 inches maximum first flange
Flange Inside Width: 1.003 inches minimum second flange
Flange Inside Height: 0.396 inches minimum and 0.404 inches maximum first flange
Flange Inside Height: 0.503 inches minimum second flange
Flange Outside Width: 1.610 inches minimum and 1.640 inches maximum first flange
Flange Outside Width: 1.610 inches minimum and 1.640 inches maximum second flange
Flange Outside Height: 1.610 inches minimum and 1.640 inches maximum second flange
Flange Outside Height: 1.610 inches minimum and 1.640 inches maximum first flange
Flange Depth: 0.360 inches minimum and 0.390 inches maximum second flange
Flange Depth: 0.423 inches minimum and 0.453 inches maximum first flange
Flange Connecting Hole Diameter: 0.169 inches minimum first flange all connection facilities
Voltage Standing Wave Ratio: 1.10
Insertion Loss In Decibels: 10.00
Thread Quantity Per Inch: 32 second flange all connection facilities
Maximum Operating Pressure: 60.0 pounds per square inch gage
Waveguide Outside Width: 0.996 inches minimum and 1.004 inches maximum
Nominal Thread Size: 0.164 inches second flange all connection facilities
Waveguide Inside Width: 0.896 inches minimum and 0.904 inches maximum
Waveguide Inside Height: 0.396 inches minimum and 0.404 inches maximum
Waveguide Outside Height: 0.496 inches minimum and 0.504 inches maximum
Flange Connecting Facility And Quantity: 4 threaded hole second flange all connection facilities
Flange Connecting Facility And Quantity: 4 unthreaded hole first flange all connection facilities
Flange Style: choke type second flange
Flange Style: cover type first flange
Waveguide Length: 1.500 feet nominal
Flexibility: flexible single tubing segment
Material: copper alloy all tubing segment and flange
Style Designator: straight type
Thread Series Designator: unc second flange all connection facilities
Specification/Standard Data: 81349-mil-w-287/4 government specification
Fsc Application Data: antennas,waveguides,and related equipment

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5985-00-296-0266	No Name Available	10/11/1967

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
FG090BCCB18	Waveguide Assembly
M287/4-47-0180	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-926-7227?

The FSCG of the NSN 5985-00-926-7227 is 5985

Does the NSN 5985-00-926-7227 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-926-7227 require demilitarization?

Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 5985-00-926-7227 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-00-926-7227 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 5985-00-926-7227 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Fri, Sep 9, 1966