PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

015-1001-00Attenuator,fixed

Tektronix, Inc. · NSN 5985-01-057-0577 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-057-0577 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-057-0577. Primary manufacturer part number: 015-1001-00.
Features
  • Attenuator,fixed — FSC 5985
  • Output Impedance Rating in Ohms: 50.0
  • Frequency Range: 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
  • Rf Signal Attenuation in Decibels: 6.0
  • Application Design: TRANSMISSION LINE
  • Input Impedance Rating in Ohms: 50.0
  • Voltage Standing Wave Ratio Frequency Range: +0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 12.4 GIGAHERTZ AND +12.4 TO 18.0 GIGAHERTZ
  • Voltage Standing Wave Ratio: 1.15 AND 1.25 AND 1.35
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-057-0577, 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 Tektronix, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-057-0577
Primary Part Number015-1001-00
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerTektronix, Inc.
StatusACTIVE
Output Impedance Rating in Ohms50.0
Frequency Range0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
Rf Signal Attenuation in Decibels6.0
Application DesignTRANSMISSION LINE
Input Impedance Rating in Ohms50.0
Voltage Standing Wave Ratio Frequency Range+0.0 TO 4.0 GIGAHERTZ AND +4.0 TO 12.4 GIGAHERTZ AND +12.4 TO 18.0 GIGAHERTZ
Voltage Standing Wave Ratio1.15 AND 1.25 AND 1.35
Power Rating500.0 WATTS PEAK
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3010-00-794-6467T7-1 INTERCHANGEABLE
Coupling,shaft,flexible
Roller Bearing Co of America, Inc Div Pic Design
Cross-Reference Index
Part NumberManufacturer
015-1001-00 PRIMARY Tektronix, Inc. (USA)
MDC95254-6 Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc (USA)
Related Parts
3010-00-794-6467INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
T7-1

Frequently Asked Questions

What is NSN 5985-01-057-0577?

NSN 5985-01-057-0577 is a Attenuator,fixed, manufactured by Tektronix, Inc., classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-057-0577?

NSN 5985-01-057-0577 has 2 cross-referenced part numbers: 015-1001-00 (Tektronix, Inc.), MDC95254-6 (Dal-Tech Devices, Inc. Dba Dal-Tech Devices Inc Div Dal-Tec Devices, Inc).

What NSN replaces 5985-01-057-0577?

There is 1 known substitute for 5985-01-057-0577: 3010-00-794-6467. Verify interchangeability with system specifications before substitution.

What are the specifications of 015-1001-00?

Key specifications for 015-1001-00: Output Impedance Rating in Ohms: 50.0; Frequency Range: 0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM; Rf Signal Attenuation in Decibels: 6.0; Application Design: TRANSMISSION LINE. 8 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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