PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

561R592H02Attenuator,fixed

Caes Mission Systems Llc · NSN 5985-01-666-7420 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-666-7420 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-666-7420. Primary manufacturer part number: 561R592H02.
Features
  • Attenuator,fixed — FSC 5985
  • 4 verified cross-references
  • Primary manufacturer: Caes Mission Systems Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Attenuator,fixed, cataloged under National Stock Number 5985-01-666-7420, 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 Caes Mission Systems Llc. This item has 4 commercial cross-references from 3 manufacturers, 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)
ManufacturersCaes Mission Systems Llc (CAGE 32187); Caes Systems Llc (CAGE 65628); Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 97942)
Technical Specifications
ParameterValue
NSN5985-01-666-7420
Primary Part Number561R592H02
Item NameAttenuator,fixed
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerCaes Mission Systems Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5330-00-353-1719304262 INTERCHANGEABLE
Gasket
Brp Us Inc
Cross-Reference Index
Part NumberManufacturer
MD-119S0002 Caes Mission Systems Llc (USA)
304262 Caes Systems Llc (USA)
561R592H02 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
561R592H02 PRIMARY Caes Mission Systems Llc (USA)
Related Parts
5330-00-353-1719INTERCHANGEABLE
GASKET
304262

Frequently Asked Questions

What is NSN 5985-01-666-7420?

NSN 5985-01-666-7420 is a Attenuator,fixed, manufactured by Caes Mission Systems Llc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-666-7420?

NSN 5985-01-666-7420 has 4 cross-referenced part numbers: MD-119S0002 (Caes Mission Systems Llc), 304262 (Caes Systems Llc), 561R592H02 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 561R592H02 (Caes Mission Systems Llc).

What NSN replaces 5985-01-666-7420?

There is 1 known substitute for 5985-01-666-7420: 5330-00-353-1719. Verify interchangeability with system specifications before substitution.

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