PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15559-2Switch,pressure

Hydra-Electric Company Dba Hydra-Electric Co · NSN 5930-01-320-6933 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-320-6933 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-320-6933. Primary manufacturer part number: 15559-2.
Features
  • Switch,pressure — FSC 5930
  • Overall Diameter: 1.250 INCHES NOMINAL IN
  • Sensing Element Burst Pressure: 7500.00 POUNDS PER SQUARE INCH GAGE LBS
  • Style Designator: CYLINDRICAL
  • Proof Pressure: 4500.00 POUNDS PER SQUARE INCH GAGE LBS
  • Operating Temp Rating: -65.0 FAHRENHEIT MINIMUM AND 295.0 FAHRENHEIT MAXIMUM DEGF
  • 3 verified cross-references
  • Primary manufacturer: Hydra-Electric Company Dba Hydra-Electric Co
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,pressure, cataloged under National Stock Number 5930-01-320-6933, 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 Hydra-Electric Company Dba Hydra-Electric Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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.

Technical Specifications
ParameterValue
NSN5930-01-320-6933
Primary Part Number15559-2
Item NameSwitch,pressure
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerHydra-Electric Company Dba Hydra-Electric Co
StatusACTIVE
Overall Diameter1.250 INCHES NOMINAL IN
Sensing Element Burst Pressure7500.00 POUNDS PER SQUARE INCH GAGE LBS
Style DesignatorCYLINDRICAL
Proof Pressure4500.00 POUNDS PER SQUARE INCH GAGE LBS
Operating Temp Rating-65.0 FAHRENHEIT MINIMUM AND 295.0 FAHRENHEIT MAXIMUM DEGF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4320-00-349-315411412 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Eaton Corporation Dba Eaton Inoac Div Eaton
Cross-Reference Index
Part NumberManufacturer
50464-2 Mission Systems Davenport Inc. (USA)
15559-2 PRIMARY Hydra-Electric Company Dba Hydra-Electric Co (USA)
PH8P131 PRIMARY United Electric Controls Co Div Precision Sensors Division (USA)
Related Parts
4320-00-349-3154INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
11412

Frequently Asked Questions

What is NSN 5930-01-320-6933?

NSN 5930-01-320-6933 is a Switch,pressure, manufactured by Hydra-Electric Company Dba Hydra-Electric Co, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-320-6933?

NSN 5930-01-320-6933 has 3 cross-referenced part numbers: 50464-2 (Mission Systems Davenport Inc.), 15559-2 (Hydra-Electric Company Dba Hydra-Electric Co), PH8P131 (United Electric Controls Co Div Precision Sensors Division).

What NSN replaces 5930-01-320-6933?

There is 1 known substitute for 5930-01-320-6933: 4320-00-349-3154. Verify interchangeability with system specifications before substitution.

What are the specifications of 15559-2?

Key specifications for 15559-2: Overall Diameter: 1.250 INCHES NOMINAL IN; Overall Length: 3.350 INCHES NOMINAL IN; Sensing Element Burst Pressure: 7500.00 POUNDS PER SQUARE INCH GAGE LBS; End Item Identification: GFE. 7 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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