PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

120833Countermeasures Set

Ultra Electronics Ocean Systems Inc. · NSN 5865-01-544-2034 · FSC 5865 · No Item Name Available
Verified by PartsTable
NSN 5865-01-544-2034 — this item is cataloged by the U.S. Government under National Stock Number 5865-01-544-2034. Primary manufacturer part number: 120833.
Features
  • Countermeasures Set — FSC 5865
  • Component Document Origin: INDUSTRIAL
  • Document Source: 2D851
  • Document Type: ENGINEERING DRAWING
  • Accessory Identifying Number: 120833 DRAWING NO.
  • 1 verified cross-reference
  • Primary manufacturer: Ultra Electronics Ocean Systems Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Countermeasures Set, cataloged under National Stock Number 5865-01-544-2034, is classified within Federal Supply Class 5865 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Ultra Electronics Ocean Systems Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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.

Technical Specifications
ParameterValue
NSN5865-01-544-2034
Primary Part Number120833
Item NameCountermeasures Set
FSC / FSG5865 / 58 — No Item Name Available
ManufacturerUltra Electronics Ocean Systems Inc.
StatusACTIVE
Component Document OriginINDUSTRIAL
Document Source2D851
Document TypeENGINEERING DRAWING
Accessory Identifying Number120833 DRAWING NO.
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5985-01-522-9838120833 INTERCHANGEABLE
Antenna
Science Applications International Corporation Dba Saic
Cross-Reference Index
Part NumberManufacturer
120833 PRIMARY Ultra Electronics Ocean Systems Inc. (USA)
Related Parts
5985-01-522-9838INTERCHANGEABLE
ANTENNA
120833

Frequently Asked Questions

What is NSN 5865-01-544-2034?

NSN 5865-01-544-2034 is a Countermeasures Set, manufactured by Ultra Electronics Ocean Systems Inc., classified under FSC 5865 (No Item Name Available). Status: active.

What are the part numbers for NSN 5865-01-544-2034?

NSN 5865-01-544-2034 has 1 cross-referenced part number: 120833 (Ultra Electronics Ocean Systems Inc.).

What NSN replaces 5865-01-544-2034?

There is 1 known substitute for 5865-01-544-2034: 5985-01-522-9838. Verify interchangeability with system specifications before substitution.

What are the specifications of 120833?

Key specifications for 120833: Component Document Origin: INDUSTRIAL; Document Source: 2D851; Document Type: ENGINEERING DRAWING; Accessory Identifying Number: 120833 DRAWING NO.. 4 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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