PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M3933/17-17NAttenuator,fixed

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5985-01-487-6189 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-487-6189 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-487-6189. Primary manufacturer part number: M3933/17-17N.
Features
  • Attenuator,fixed — FSC 5985
  • Criticality Code Justification: AGAV
  • Input Impedance Rating in Ohms: 50.0
  • Application Design: TRANSMISSION LINE
  • Output Impedance Rating in Ohms: 50.0
  • 2 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-487-6189, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5985-01-487-6189
Primary Part NumberM3933/17-17N
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Criticality Code JustificationAGAV
Input Impedance Rating in Ohms50.0
Application DesignTRANSMISSION LINE
Output Impedance Rating in Ohms50.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5985-01-188-6997 INTERCHANGEABLE
Attenuator,fixed
5985-01-332-5736 INTERCHANGEABLE
Attenuator,fixed
5985-01-332-5737 INTERCHANGEABLE
Attenuator,fixed
5985-01-408-5936 INTERCHANGEABLE
Attenuator,fixed
5985-01-621-5587 INTERCHANGEABLE
Attenuator,fixed
5985-01-679-9179 INTERCHANGEABLE
Attenuator,fixed
Cross-Reference Index
Part NumberManufacturer
M3933/17-17N Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-3933/17 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5985-01-188-6997INTERCHANGEABLE
ATTENUATOR,FIXED
5985-01-332-5736INTERCHANGEABLE
ATTENUATOR,FIXED
5985-01-332-5737INTERCHANGEABLE
ATTENUATOR,FIXED
5985-01-408-5936INTERCHANGEABLE
ATTENUATOR,FIXED
5985-01-621-5587INTERCHANGEABLE
ATTENUATOR,FIXED
5985-01-679-9179INTERCHANGEABLE
ATTENUATOR,FIXED

Frequently Asked Questions

What is NSN 5985-01-487-6189?

NSN 5985-01-487-6189 is a Attenuator,fixed, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-487-6189?

NSN 5985-01-487-6189 has 2 cross-referenced part numbers: M3933/17-17N (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-3933/17 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5985-01-487-6189?

There are 6 known substitutes for 5985-01-487-6189: 5985-01-188-6997, 5985-01-332-5736, 5985-01-332-5737 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M3933/17-17N?

Key specifications for M3933/17-17N: Special Features: ATTENUATORS,FIXED,COAXIAL LINE (TNC CONNECTORS), FREQUENCY RANGE: DC TO 18 GHZ, LOW POWER GHz; Criticality Code Justification: AGAV; End Item Identification: FIGHTER AIRCRAFT F18 E/F; Input Impedance Rating in Ohms: 50.0. 6 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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