PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2034-3DBAttenuator,fixed

Spectrum Control, Inc. · NSN 5985-01-448-9055 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-448-9055 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-448-9055. Primary manufacturer part number: 2034-3DB.
Features
  • Attenuator,fixed — FSC 5985
  • Material: ALUMINUM BODY
  • Rf Signal Attenuation in Decibels: 3.0
  • Terminal Type and Quantity: 2 CONNECTOR
  • Overall Diameter: 0.545 INCHES NOMINAL IN
  • Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
  • Coaxial Connector Series Designation: TNC AND SMA
  • Input Impedance Rating in Ohms: 50.0
Applications
  • Applications requiring Aluminum Body construction
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-448-9055, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Spectrum Control, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-448-9055
Primary Part Number2034-3DB
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerSpectrum Control, Inc.
StatusACTIVE
MaterialALUMINUM BODY
Rf Signal Attenuation in Decibels3.0
Terminal Type and Quantity2 CONNECTOR
Overall Diameter0.545 INCHES NOMINAL IN
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Coaxial Connector Series DesignationTNC AND SMA
Input Impedance Rating in Ohms50.0
Output Impedance Rating in Ohms50.0
Application DesignTRANSMISSION LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
2520-00-236-9727 INTERCHANGEABLE
Control Dial Assembly
6115-00-696-6935 INTERCHANGEABLE
Shaft Assy,governor
6685-01-144-195555-89 INTERCHANGEABLE
Gage,tube
Teledyne Instruments, Inc. Dba Teledyne Hastings Instruments Div Teledyne Hastings Instruments
6550-01-177-19585589 INTERCHANGEABLE
Control,glucose
Bayer Corp Diagnostics Div
5998-01-316-97505589 INTERCHANGEABLE
Circuit Card Assembly
Data Device Corp Dba Beta Transformer Technology
5365-01-575-16305589 INTERCHANGEABLE
Spacer Set,ring
Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
6515-01-600-94405589 INTERCHANGEABLE
Blade,bone Saw,power
Terumo Medical Corp. Dba Terumo Cardiovascular Systems Corporation
Cross-Reference Index
Part NumberManufacturer
2034-3DB PRIMARY Spectrum Control, Inc. (USA)
5589 PRIMARY Spectrum Control Inc Div Weinschel (USA)
8803300020-1 Navcom Defense Electronics, Inc. (USA)
8803300020 Navcom Defense Electronics, Inc. (USA)
Related Parts
2520-00-236-9727INTERCHANGEABLE
CONTROL DIAL ASSEMBLY
6115-00-696-6935INTERCHANGEABLE
SHAFT ASSY,GOVERNOR
6685-01-144-1955INTERCHANGEABLE
GAGE,TUBE
55-89
6550-01-177-1958INTERCHANGEABLE
CONTROL,GLUCOSE
5589
5998-01-316-9750INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5589
5365-01-575-1630INTERCHANGEABLE
SPACER SET,RING
5589
6515-01-600-9440INTERCHANGEABLE
BLADE,BONE SAW,POWER
5589

Frequently Asked Questions

What is NSN 5985-01-448-9055?

NSN 5985-01-448-9055 is a Attenuator,fixed, manufactured by Spectrum Control, Inc., classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-448-9055?

NSN 5985-01-448-9055 has 4 cross-referenced part numbers: 2034-3DB (Spectrum Control, Inc.), 5589 (Spectrum Control Inc Div Weinschel), 8803300020-1 (Navcom Defense Electronics, Inc.), 8803300020 (Navcom Defense Electronics, Inc.).

What NSN replaces 5985-01-448-9055?

There are 7 known substitutes for 5985-01-448-9055: 2520-00-236-9727, 6115-00-696-6935, 6685-01-144-1955 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2034-3DB?

Key specifications for 2034-3DB: Material: ALUMINUM BODY; Rf Signal Attenuation in Decibels: 3.0; Terminal Type and Quantity: 2 CONNECTOR; Overall Diameter: 0.545 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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