5985-01-021-4931

Find complete technical information, availability, and procurement data for: 5985-01-021-4931
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-021-4931

Item Name Code

00838

Assigment Date

05/17/1976 (50 years ago)

transmission line application design, 1.700 inches nominal overall height, 6.200 inches nominal overall length, coaxial type body style, 2.900 inches nominal overall width

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Application Design: transmission line
Body Style: coaxial type
Overall Length: 6.200 inches nominal
Overall Height: 1.700 inches nominal
Overall Width: 2.900 inches nominal
End Item Identification: ticonderoga class cg (47); support equipment, b-52 aircraft; arleigh burke class ddg; f117a aircraft; support equipment, f-15 aircraft; aircraft, eagle f-15; communications program, combatn theather (tri-tac) 4781; nimitz class cvn; aircraft, f-16; forrestal class cv
Voltage Standing Wave Ratio: 1.90
Coaxial Connector Series Designation: n
Power Rating: 1.0 watts average and 100.0 watts peak
Insertion Loss At Minimum Attenuation In Maximum Decibels: 2.22
Overall Attenuation Range In Decibels: +0.0 to 11.0
Attenuation Variation Method: stepped
Step Position Quantity: 11
Attenuation Per Step In Decibels: 1.0
Mounting Facility Type And Quantity: 1 free standing base
Frequency Range: 0.000 hertz minimum and 18.000 gigahertz maximum
Overall Attenuation Accuracy In Decibels: -0.90 to 0.90
Adjustment Device Type And Quantity: 1 knob
Criticality Code Justification: feat
Impedance Rating In Ohms: 50.0 input-output
Special Features: weapon ssytem essential
Precious Material And Location: contact surface gold
Precious Material: gold
Terminal Type And Quantity: 2 connector, coaxial, female
Fsc Application Data: microwave equipment

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5985-01-219-6576	No Name Available	02/01/1989
5985-01-339-4302	No Name Available	08/01/2002
5985-01-394-8784	No Name Available	07/01/2002

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
26K2655	Variable Attenuator
401-5010	Variable Attenuator
6625PL0258442	Variable Attenuator
8494B-001	Variable Attenuator
8494B/OPT001	Variable Attenuator
8494B001	Variable Attenuator
8494BOPTION001	Variable Attenuator
91574411	Variable Attenuator
CN5614	Variable Attenuator
G307737-1	Variable Attenuator
HP8494B	Variable Attenuator
HP8494B/001	Variable Attenuator
HP8494BOPT001	Variable Attenuator
HP8494BOT001	Variable Attenuator

FAQs

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

What is the FSCG of the NSN 5985-01-021-4931?

The FSCG of the NSN 5985-01-021-4931 is 5985

Does the NSN 5985-01-021-4931 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-021-4931 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 5985-01-021-4931 contain precious materials?

Item contains gold.

Does NSN 5985-01-021-4931 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 5985-01-021-4931 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, May 17, 1976