PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40400Attenuator,fixed

Plantronics Inc. · NSN 5985-01-184-6927 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-184-6927 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-184-6927. Primary manufacturer part number: 40400.
Features
  • Attenuator,fixed — FSC 5985
  • 1 verified cross-reference
  • Primary manufacturer: Plantronics Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-184-6927, 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 Plantronics Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAttenuator,fixed
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersPlantronics Inc. (CAGE 22447)
Technical Specifications
ParameterValue
NSN5985-01-184-6927
Primary Part Number40400
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerPlantronics Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
2825-00-146-420940400 INTERCHANGEABLE
Seat
Northrop Grumman Systems Corporation Div Marine Systems
4820-00-435-4351VU1-4A INTERCHANGEABLE
Valve,pneumatic Tank
Spx Corporation Div Spx / Robinair Div
4820-01-097-035958066-0608 INTERCHANGEABLE
Valve,pneumatic Tank
Tld Ace Corp Div Tld Ace
4130-01-261-008560025 INTERCHANGEABLE
Condenser Coil,refrigeration
Blissfield Manufacturing Company
5950-01-371-531540400 INTERCHANGEABLE
Reactor
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5930-01-514-568640400 INTERCHANGEABLE
Switch,toggle
Ongaro Marine Ltd
6210-01-518-013740400 INTERCHANGEABLE
Light,indicator
Glamox Aqua Signal Corporation
4130-01-523-930640400 INTERCHANGEABLE
Evaporator Coil,refrigeration
Silver King Refrigeration Inc.
Cross-Reference Index
Part NumberManufacturer
40400 PRIMARY Plantronics Inc. (USA)
Related Parts
2825-00-146-4209INTERCHANGEABLE
SEAT
40400
4820-00-435-4351INTERCHANGEABLE
VALVE,PNEUMATIC TANK
VU1-4A
4820-01-097-0359INTERCHANGEABLE
VALVE,PNEUMATIC TANK
58066-0608
4130-01-261-0085INTERCHANGEABLE
CONDENSER COIL,REFRIGERATION
60025
5950-01-371-5315INTERCHANGEABLE
REACTOR
40400
5930-01-514-5686INTERCHANGEABLE
SWITCH,TOGGLE
40400
6210-01-518-0137INTERCHANGEABLE
LIGHT,INDICATOR
40400
4130-01-523-9306INTERCHANGEABLE
EVAPORATOR COIL,REFRIGERATION
40400

Frequently Asked Questions

What is NSN 5985-01-184-6927?

NSN 5985-01-184-6927 is a Attenuator,fixed, manufactured by Plantronics Inc., classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-184-6927?

NSN 5985-01-184-6927 has 1 cross-referenced part number: 40400 (Plantronics Inc.).

What NSN replaces 5985-01-184-6927?

There are 8 known substitutes for 5985-01-184-6927: 2825-00-146-4209, 4820-00-435-4351, 4820-01-097-0359 and 5 more. Verify interchangeability with system specifications before substitution.

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