PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9028Attenuator,fixed

Spectrum Control Inc Div Weinschel · NSN 5985-01-032-6621 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-032-6621 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-032-6621. Primary manufacturer part number: 9028.
Features
  • Attenuator,fixed — FSC 5985
  • Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
  • Attenuation Accuracy in Decibels: -0.10 TO 0.10-0.10 TO 0.10
  • Material: ALUMINUM BODY
  • Mounting Method: CONNECTORCONNECTOR
  • Rf Signal Attenuation in Decibels: 10.010.0
  • Coaxial Connector Series Designation: NN
  • Power Rating: 5.0 KILOWATTS PEAK5.0 KILOWATTS PEAK
Applications
  • Applications requiring Aluminum Body construction
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-032-6621, 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 Div Weinschel. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-032-6621
Primary Part Number9028
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerSpectrum Control Inc Div Weinschel
StatusACTIVE
Body StyleROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE
Attenuation Accuracy in Decibels-0.10 TO 0.10-0.10 TO 0.10
MaterialALUMINUM BODY
Mounting MethodCONNECTORCONNECTOR
Rf Signal Attenuation in Decibels10.010.0
Coaxial Connector Series DesignationNN
Power Rating5.0 KILOWATTS PEAK5.0 KILOWATTS PEAK
Overall Diameter1.610 INCHES MAXIMUM1.610 INCHES MAXIMUM IN
Surface TreatmentANODIZE BODY
Input Impedance Rating in Ohms50.050.0
Voltage Standing Wave Ratio Frequency Range+0.95 TO 1.25 GIGAHERTZ+0.95 TO 1.25 GIGAHERTZ
Connection Type Per FunctionFEMALE OUTPUT AND FEMALE OUTPUT AND MALE INPUTMALE INPUT
Output Impedance Rating in Ohms50.050.0
Frequency Range0.950 GIGAHERTZ MINIMUM AND 0.950 GIGAHERTZ MINIMUM AND 1.250 GIGAHERTZ MAXIMUM1.250 GIGAHERTZ MAXIMUM
Terminal Type and Quantity2 CONNECTOR2 CONNECTOR
Voltage Standing Wave Ratio1.151.15
Application DesignTRANSMISSION LINETRANSMISSION LINE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5945-00-014-0422 INTERCHANGEABLE
Relay,electromagnetic
5365-00-146-90939028 INTERCHANGEABLE
Bushing,stem
Northrop Grumman Systems Corporation Div Marine Systems
5930-00-315-758216W3680 INTERCHANGEABLE
Switch,push
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
5331-00-715-2191 INTERCHANGEABLE
O-Ring
5331-00-812-1375902-8 INTERCHANGEABLE
O-Ring
Parker Hannifin Corporation Div O-Ring Division
1450-00-858-9835 INTERCHANGEABLE
Orifice
5310-00-880-91309028 INTERCHANGEABLE
Nut,plain,wing
Dover Corp Groen Div
5130-01-044-4549 INTERCHANGEABLE
Mandrel,rotary Peen Flap Wheel
5945-01-285-6531 INTERCHANGEABLE
Solenoid,electrical
5331-01-331-1291336-900-001 INTERCHANGEABLE
O-Ring
Interspiro Inc
Cross-Reference Index
Part NumberManufacturer
9028 Spectrum Control Inc Div Weinschel (USA)
1005519 Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co (USA)
1005519 Spectrum Control Inc Div Weinschel (USA)
Related Parts
5945-00-014-0422INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
5365-00-146-9093INTERCHANGEABLE
BUSHING,STEM
9028
5930-00-315-7582INTERCHANGEABLE
SWITCH,PUSH
16W3680
5331-00-715-2191INTERCHANGEABLE
O-RING
5331-00-812-1375INTERCHANGEABLE
O-RING
902-8
1450-00-858-9835INTERCHANGEABLE
ORIFICE
5310-00-880-9130INTERCHANGEABLE
NUT,PLAIN,WING
9028
5130-01-044-4549INTERCHANGEABLE
MANDREL,ROTARY PEEN FLAP WHEEL
5945-01-285-6531INTERCHANGEABLE
SOLENOID,ELECTRICAL
5331-01-331-1291INTERCHANGEABLE
O-RING
336-900-001
5360-01-364-0391INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
9028

Frequently Asked Questions

What is NSN 5985-01-032-6621?

NSN 5985-01-032-6621 is a Attenuator,fixed, manufactured by Spectrum Control Inc Div Weinschel, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-032-6621?

NSN 5985-01-032-6621 has 3 cross-referenced part numbers: 9028 (Spectrum Control Inc Div Weinschel), 1005519 (Airco Republic Electronics, Inc. Div the Aeronautical Instrument & Radio Co), 1005519 (Spectrum Control Inc Div Weinschel).

What NSN replaces 5985-01-032-6621?

There are 11 known substitutes for 5985-01-032-6621: 5945-00-014-0422, 5365-00-146-9093, 5930-00-315-7582 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9028?

Key specifications for 9028: Body Style: ROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACEROUND, TERMINAL/TERMINALS IN OPPOSITE SURFACE; Attenuation Accuracy in Decibels: -0.10 TO 0.10-0.10 TO 0.10; Material: ALUMINUM BODY; Mounting Method: CONNECTORCONNECTOR. 18 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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