Product Details | FIXED ATTENUATOR

5985-01-120-0419 A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.

Part Alternates: 149C199H02, 343034, 34-30-34, 353034, 35-30-34, 5985-01-120-0419, 01-120-0419, 5985011200419, 011200419

Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment

Supply Group (FSG) NSN Assign. NIIN
59 09 OCT 1981 01-120-0419

Drawings & Photos | NSN 5985-01-120-0419


Demand History | NSN 5985-01-120-0419

Part Number Request Date QTY Origin
149C199H02 2025-08-230 13 DIBBS
34-30-34 2025-08-230 13 DIBBS
R94-9004-530 2025-08-230 13 DIBBS
149C199H02 2025-08-219 13 DIBBS
34-30-34 2025-08-219 13 DIBBS
R94-9004-530 2025-08-219 13 DIBBS
149C199H02 2023-10-278 3 DIBBS
34-30-34 2023-10-278 3 DIBBS
149C199H02 2023-09-264 3 DIBBS
34-30-34 2023-09-264 3 DIBBS
149C199H02 2023-08-236 7 DIBBS
34-30-34 2023-08-236 7 DIBBS
149C199H02 2023-08-220 1 DIBBS
34-30-34 2023-08-220 1 DIBBS
149C199H02 2023-08-214 4 DIBBS
34-30-34 2023-08-214 4 DIBBS
149C199H02 2023-04-94 4 DIBBS
34-30-34 2023-04-94 4 DIBBS
149C199H02 2023-03-60 4 DIBBS
34-30-34 2023-03-60 4 DIBBS
149C199H02 2022-12-362 4 DIBBS
34-30-34 2022-12-362 4 DIBBS
149C199H02 2022-05-121 1 DIBBS
34-30-34 2022-05-121 1 DIBBS
149C199H02 2021-02-33 1 DIBBS
34-30-34 2021-02-33 1 DIBBS
149C199H02 2020-09-257 1 DIBBS
34-30-34 2020-09-257 1 DIBBS
149C199H02 2020-09-246 1 DIBBS
34-30-34 2020-09-246 1 DIBBS
5985-01-120-0419 2017-03-74 1 DIBBS

Cross Reference | NSN 5985-01-120-0419

Part Number Cage Code Manufacturer
149C199H02 97942 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN SYSTEMS
34-30-34 93459 AEROFLEX / WEINSCHEL, INC.
35-30-34 93459 AEROFLEX / WEINSCHEL, INC.

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Technical Data | NSN 5985-01-120-0419

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
INPUT IMPEDANCE RATING IN OHMS 50.0
OUTPUT IMPEDANCE RATING IN OHMS 50.0
FREQUENCY RANGE 0.000 HERTZ MINIMUM AND 1.500 GIGAHERTZ MAXIMUM
VOLTAGE STANDING WAVE RATIO 1.10
RF SIGNAL ATTENUATION IN DECIBELS 30.0
POWER RATING 25.0 WATTS AVERAGE AND 5.0 KILOWATTS PEAK
BODY STYLE 1B ROUND, TERMINAL/TERMINALS ON OPPOSITE SURFACES
OVERALL LENGTH 3.520 INCHES NOMINAL
OVERALL DIAMETER 1.550 INCHES NOMINAL
BODY MATERIAL ALUMINUM ALLOY
BODY SURFACE TREATMENT ANODIZED
TERMINAL TYPE AND QUANTITY 2 CONNECTOR
COAXIAL CONNECTOR SERIES DESIGNATION N
MANUFACTURERS CODE 93459
DESIGN CONTROL REFERENCE 34-30-34

Restrictions/Controls & Freight Information | NSN 5985-01-120-0419

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information