5985-01-040-3122

Find complete technical information, availability, and procurement data for: 5985-01-040-3122
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-040-3122

Item Name Code

00305

Assigment Date

05/06/1977 (49 years ago)

A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see door, access (as modified). Excludes:all covers not specifically designed to provide access for the purposes listed above.

internal, rectangular external, rectangular cross-sectional shape style, 90.0 first bend h-plane bend angle in deg, 90.0 second bend h-plane bend angle in deg, right-hand all flanges all connection facilities thread direction, 2a all flanges all connection facilities thread class

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: 2a all flanges all connection facilities
Thread Direction: right-hand all flanges all connection facilities
Bend Angle In Deg: 90.0 first bend h-plane
Bend Angle In Deg: 90.0 second bend h-plane
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 1.872 inches nominal all flanges
Flange Inside Height: 0.872 inches nominal all flanges
Flange Outside Diameter: 3.625 inches nominal all flanges
Flange Depth: 0.938 inches nominal all flanges
Voltage Standing Wave Ratio: 1.08
Insertion Loss In Decibels: 0.02
Maximum Operating Pressure: 35.0 pounds per square inch gage
Waveguide Outside Width: 2.000 inches nominal
Nominal Thread Size: 0.190 inches all flanges all connection facilities
Waveguide Inside Width: 1.872 inches nominal
Waveguide Inside Height: 0.872 inches nominal
Waveguide Outside Height: 1.000 inches nominal
Flange Connecting Facility And Quantity: 6 threaded hole all flanges all connection facilities
Flange Style: choke type all flanges
Waveguide Length: 4.375 inches nominal
Waveguide Center To Center Distance: 6.875 inches nominal
Special Features: 5.500 in. dia w/ six 0.313 in. dia holes on 4.563 bsc mtg plate,mounted midway on the waveguide
Flexibility: rigid single tubing segment
Material: aluminum alloy 5052 all tubing segment and flange
Surface Treatment: paint all tubing segment and flange outside surfaces
Surface Treatment: chromate zinc all tubing segment and flange all surfaces
Style Designator: offset bend type
Thread Series Designator: unf all flanges all connection facilities

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
219838	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-040-3122?

The FSCG of the NSN 5985-01-040-3122 is 5985

Does the NSN 5985-01-040-3122 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-040-3122 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 5985-01-040-3122 contain precious materials?

Precious metal content is unknown

Does NSN 5985-01-040-3122 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 5985-01-040-3122 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Fri, May 6, 1977