5985-01-321-2857

Find complete technical information, availability, and procurement data for: 5985-01-321-2857
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-321-2857

Item Name Code

00305

Assigment Date

06/15/1990 (36 years ago)

internal, rectangular external, rectangular cross-sectional shape style, 2 flange quantity, 2b second flange all connection facilities thread class, right-hand second flange all connection facilities thread direction, seamless single 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 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: 0.620 inches minimum and 0.624 inches maximum second flange
Flange Inside Width: 0.702 inches minimum and 0.708 inches maximum first flange
Flange Inside Height: 0.309 inches minimum and 0.313 inches maximum second flange
Flange Inside Height: 0.391 inches minimum and 0.397 inches maximum first flange
Flange Outside Width: 1.297 inches minimum and 1.327 inches maximum second flange
Flange Outside Width: 1.297 inches minimum and 1.329 inches maximum first flange
Flange Outside Height: 1.297 inches minimum and 1.327 inches maximum second flange
Flange Outside Height: 1.297 inches minimum and 1.329 inches maximum first flange
Flange Depth: 0.298 inches minimum and 0.328 inches maximum first flange
Flange Depth: 0.360 inches minimum and 0.390 inches maximum second flange
Flange Connecting Hole Diameter: 0.141 inches minimum and 0.147 inches maximum first flange all connection facilities
Voltage Standing Wave Ratio: 1.10
Insertion Loss In Decibels: 0.25
Waveguide Outside Width: 0.699 inches minimum and 0.705 inches maximum
Nominal Thread Size: 0.164 inches second flange all connection facilities
Waveguide Inside Width: 0.6195 inches minimum and 0.6245 inches maximum
Waveguide Inside Height: 0.3085 inches minimum and 0.3135 inches maximum
Waveguide Outside Height: 0.388 inches minimum and 0.394 inches maximum
Waveguide Longer Offset Distance: 2.830 inches minimum and 2.950 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 Offset Distance: 5.940 inches minimum and 6.060 inches maximum
Flexibility: rigid single tubing segment
Material: aluminum alloy 1100 single tubing segment and flange
Style Designator: bend type
Thread Series Designator: unc second flange 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
717701484-009	Waveguide Assembly
P10-1277-2	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-321-2857?

The FSCG of the NSN 5985-01-321-2857 is 5985

Does the NSN 5985-01-321-2857 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-321-2857 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 5985-01-321-2857 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-321-2857 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 5985-01-321-2857 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Fri, Jun 15, 1990