5985-01-143-9571

Find complete technical information, availability, and procurement data for: 5985-01-143-9571
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-143-9571

Item Name Code

00186

Assigment Date

12/11/1982 (43 years ago)

A fitting having one or two branches which are fixed at various angles other than 90 degrees (1.5705 radians) to the run. It is used as a junction at the intersection of a drainage line and is provided with a shoulder(s) at the end(s) of its internal threaded or unthreaded portion, conforming to standard weight wrought iron pipe or copper drainage, waste and vent (dwv) tube. When connected, the mating pipe and/or pipe fitting is close to the shoulder to eliminate a pocket and provide a smooth flow to the contents of the line. It may have side inlet(s).

0.161 inches minimum and 0.171 inches maximum all flanges all connection facilities flange connecting hole diameter, 2 flange quantity, internal, rectangular external, round cross-sectional shape style, 1.375 inches nominal adapter length, c-5 aircraft end item identification

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, round
End Item Identification: c-5 aircraft
Flange Quantity: 2
Flange Connecting Hole Diameter: 0.161 inches minimum and 0.171 inches maximum all flanges all connection facilities
Adapter Length: 1.375 inches nominal
Criticality Code Justification: feat
Flange Connecting Facility And Quantity: 4 threaded hole all flanges all connection facilities
Flange Style: choke type all flanges
Special Features: wepaon system essnetial
Material: aluminum single flange
Style Designator: waveguide to coaxial
Fsc Application Data: airborne radar

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
2037469	Waveguide Adapter
2037469-0501	Waveguide Adapter

FAQs

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

What is the FSCG of the NSN 5985-01-143-9571?

The FSCG of the NSN 5985-01-143-9571 is 5985

Does the NSN 5985-01-143-9571 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-143-9571 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 5985-01-143-9571 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-143-9571 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 5985-01-143-9571 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sat, Dec 11, 1982