PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

174844-2Switch Assembly

U S Dept of Transportation Federal Aviation Administration · NSN 5930-01-528-7970 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-528-7970 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-528-7970. Primary manufacturer part number: 174844-2.
Features
  • Switch Assembly — FSC 5930
  • 4 verified cross-references
  • Primary manufacturer: U S Dept of Transportation Federal Aviation Administration
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Assembly, cataloged under National Stock Number 5930-01-528-7970, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is U S Dept of Transportation Federal Aviation Administration. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-528-7970
Primary Part Number174844-2
Item NameSwitch Assembly
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerU S Dept of Transportation Federal Aviation Administration
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5930-00-078-59611269071 INTERCHANGEABLE
Switch,sensitive
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5930-01-049-57714551110-1309 INTERCHANGEABLE
Switch,sensitive
Marotta Controls Inc
Cross-Reference Index
Part NumberManufacturer
174844-2 PRIMARY U S Dept of Transportation Federal Aviation Administration (USA)
1EN1-S Kratos Antenna Solutions Corporation Div Kratos Space, Training & Cyber (USA)
174844-2 Raytheon Canada Limited (CAN)
174844-2 Andrew Canada Inc (CAN)
Related Parts
5930-00-078-5961INTERCHANGEABLE
SWITCH,SENSITIVE
1269071
5930-01-049-5771INTERCHANGEABLE
SWITCH,SENSITIVE
4551110-1309

Frequently Asked Questions

What is NSN 5930-01-528-7970?

NSN 5930-01-528-7970 is a Switch Assembly, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-528-7970?

NSN 5930-01-528-7970 has 4 cross-referenced part numbers: 174844-2 (U S Dept of Transportation Federal Aviation Administration), 1EN1-S (Kratos Antenna Solutions Corporation Div Kratos Space, Training & Cyber), 174844-2 (Raytheon Canada Limited), 174844-2 (Andrew Canada Inc).

What NSN replaces 5930-01-528-7970?

There are 2 known substitutes for 5930-01-528-7970: 5930-00-078-5961, 5930-01-049-5771. Verify interchangeability with system specifications before substitution.

What are the specifications of 174844-2?

Key specifications for 174844-2: Special Features: LIMIT/SAFETY SWITCH; End Item Identification: DIGITAL TERMINAL RADAR AIRPORT SURVEILLANCE RADAR (ASR11). 2 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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