5985-01-498-1127

Find complete technical information, availability, and procurement data for: 5985-01-498-1127
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-498-1127

Item Name Code

00305

Assigment Date

06/14/2002 (24 years ago)

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

60.0 first bend h-plane bend angle in deg, 90.0 fourth bend h-plane bend angle in deg, 15.0 third bend h-plane bend angle in deg, internal, rectangular external, rectangular cross-sectional shape style, 45.0 second bend h-plane bend angle in deg

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
Bend Angle In Deg: 15.0 third bend h-plane
Bend Angle In Deg: 45.0 second bend h-plane
Bend Angle In Deg: 60.0 first bend h-plane
Bend Angle In Deg: 90.0 fourth bend h-plane
End Item Identification: mk15 mods 11-14 and 21-25, ciws, depot level
Flange Quantity: 2
Flange Inside Width: 0.622 inches nominal first flange
Flange Inside Width: 0.622 inches nominal second flange
Flange Inside Height: 0.712 inches nominal first flange
Flange Inside Height: 0.712 inches nominal second flange
Flange Outside Width: 0.313 inches nominal second flange
Flange Outside Width: 1.594 inches nominal first flange
Flange Outside Height: 0.313 inches nominal second flange
Flange Outside Height: 1.504 inches nominal first flange
Flange Depth: 0.125 inches nominal second flange
Flange Depth: 0.250 inches nominal first flange
Flange Connecting Hole Diameter: 0.147 inches nominal and 0.154 inches maximum all flanges all connection facilities
Voltage Standing Wave Ratio: 1.10
Insertion Loss In Decibels: 0.20
Waveguide Outside Width: 0.702 inches nominal
Waveguide Inside Width: 0.620 inches minimum and 0.624 inches maximum
Waveguide Inside Height: 0.712 inches nominal
Waveguide Outside Height: 0.792 inches nominal
Flange Connecting Facility And Quantity: 12 unthreaded hole first flange all connection facilities
Flange Connecting Facility And Quantity: 4 unthreaded hole second flange all connection facilities
Flange Style: cover type first flange
Flange Style: cover type second flange
Special Features: wavequide has tuning bracket mounting with slug adjustment
Flexibility: rigid all tubing segment
Material: aluminum alloy 6061 all tubing segment and flange
Style Designator: four bend type

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
6619918	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-01-498-1127?

The FSCG of the NSN 5985-01-498-1127 is 5985

Does the NSN 5985-01-498-1127 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-498-1127 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 5985-01-498-1127 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-498-1127 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 5985-01-498-1127 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Fri, Jun 14, 2002