5985-01-035-8123

Find complete technical information, availability, and procurement data for: 5985-01-035-8123
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-035-8123

Item Name Code

00305

Assigment Date

02/16/1977 (49 years ago)

seamless single tubing segment tubing wall construction style, right-hand first flange all connection facilities thread direction, 2b first flange all connection facilities 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 first flange all connection facilities
Thread Direction: right-hand first flange all connection facilities
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 1.122 inches nominal first flange
Flange Inside Width: 1.255 inches nominal second flange
Flange Inside Height: 0.497 inches nominal first flange
Flange Inside Height: 0.630 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: 0.169 inches nominal second flange all connection facilities
Voltage Standing Wave Ratio: 1.12
Insertion Loss In Decibels: 0.06
Thread Quantity Per Inch: 32 first flange all connection facilities
Maximum Operating Pressure: 45.0 pounds per square inch gage
Waveguide Outside Width: 1.250 inches nominal
Nominal Thread Size: 0.164 inches first flange all connection facilities
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 all connection facilities
Flange Connecting Facility And Quantity: 4 unthreaded hole second flange all connection facilities
Flange Style: choke type first flange
Flange Style: cover type second flange
Waveguide Length: 1.500 feet nominal
Flexibility: flexible single tubing segment
Material: copper alloy all tubing segment and flange
Material: rubber synthetic single tubing jacket
Precious Material And Location: external surfaces silver
Precious Material: silver
Surface Treatment: silver all tubing segment and flange outside surfaces
Style Designator: straight type
Thread Series Designator: unc first flange all connection facilities
Specification/Standard Data: 81349-mil-w-287/4 government specification

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
FG112BCCB18	Waveguide Assembly
M287/4-37-0180	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-035-8123?

The FSCG of the NSN 5985-01-035-8123 is 5985

Does the NSN 5985-01-035-8123 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-035-8123 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 5985-01-035-8123 contain precious materials?

Item contains silver.

Does NSN 5985-01-035-8123 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 5985-01-035-8123 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Wed, Feb 16, 1977