PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

221270-001Attenuator,fixed

Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div · NSN 5985-00-506-6733 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-00-506-6733 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-506-6733. Primary manufacturer part number: 221270-001.
Features
  • Attenuator,fixed — FSC 5985
  • 1 verified cross-reference
  • Primary manufacturer: Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-00-506-6733, 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 Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameAttenuator,fixed
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersAir Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div (CAGE 95802)
Technical Specifications
ParameterValue
NSN5985-00-506-6733
Primary Part Number221270-001
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerAir Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5985-01-036-524722127-0001 INTERCHANGEABLE
Switch,radio Frequency Transmiss
Honeywell International Inc Dba Honeywell
Cross-Reference Index
Part NumberManufacturer
221270-001 PRIMARY Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div (USA)
Related Parts
5985-01-036-5247INTERCHANGEABLE
SWITCH,RADIO FREQUENCY TRANSMISS
22127-0001

Frequently Asked Questions

What is NSN 5985-00-506-6733?

NSN 5985-00-506-6733 is a Attenuator,fixed, manufactured by Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-506-6733?

NSN 5985-00-506-6733 has 1 cross-referenced part number: 221270-001 (Air Systems Components Inc Dba Air System Components Inc Div Trion Iaq Div).

What NSN replaces 5985-00-506-6733?

There is 1 known substitute for 5985-00-506-6733: 5985-01-036-5247. Verify interchangeability with system specifications before substitution.

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