5985-01-281-2105

Find complete technical information, availability, and procurement data for: 5985-01-281-2105
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-281-2105

Item Name Code

00305

Assigment Date

06/18/1988 (38 years ago)

right-hand first flange all connection facilities thread direction, an/mpn-14k mod kit end item identification, 2b first flange all connection facilities thread class, internal, rectangular external, rectangular cross-sectional shape style, 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 first flange all connection facilities
Thread Direction: right-hand first flange all connection facilities
End Item Identification: an/mpn-14k mod kit
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 and 1.006 inches maximum second flange
Flange Inside Height: 0.396 inches minimum and 0.404 inches maximum first flange
Flange Inside Height: 0.503 inches minimum and 0.506 inches maximum 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: 0.423 inches minimum and 0.453 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 and 0.172 inches maximum second flange all connection facilities
Waveguide Outside Width: 0.996 inches minimum and 1.004 inches maximum
Nominal Thread Size: 0.164 inches first 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
Waveguide Longer Offset Distance: 5.060 inches minimum and 5.180 inches maximum
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 Offset Distance: 3.050 inches minimum and 3.170 inches maximum
Flexibility: flexible single tubing segment
Material: aluminum alloy all flange
Material: copper alloy single tubing segment
Precious Material And Location: internal waveguide surface silver
Precious Material: silver
Surface Treatment: chromate all flange outside surfaces
Surface Treatment: silver single tubing segment inside surfaces
Style Designator: bend type
Thread Series Designator: unc first 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
147868-1	Waveguide Assembly
229751	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-281-2105?

The FSCG of the NSN 5985-01-281-2105 is 5985

Does the NSN 5985-01-281-2105 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-281-2105 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 5985-01-281-2105 contain precious materials?

Item contains silver.

Does NSN 5985-01-281-2105 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 5985-01-281-2105 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Sat, Jun 18, 1988