PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

668215-9Switch,pressure

Lockheed Martin Corp · NSN 5930-00-858-0500 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-858-0500 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-858-0500. Primary manufacturer part number: 668215-9.
Features
  • Switch,pressure — FSC 5930
  • Contact Adjustment Range: +2000.00 TO 2200.00 ACTUATION POINT POUNDS PER SQUARE INCH
  • Thread Quantity Per Inch: 20 SINGLE PRESSURE CONNECTION
  • Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
  • Contact Adjustability: ACTUATION POINT ADJUSTABLE, PRESET
  • Nominal Thread Size: 0.4375 INCHES SINGLE PRESSURE CONNECTION IN
  • Thread Series Designator: UNF SINGLE PRESSURE CONNECTION
  • Mounting Method: CLAMP
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,pressure, cataloged under National Stock Number 5930-00-858-0500, 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 Lockheed Martin Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-00-858-0500
Primary Part Number668215-9
Item NameSwitch,pressure
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerLockheed Martin Corp
StatusACTIVE
Contact Adjustment Range+2000.00 TO 2200.00 ACTUATION POINT POUNDS PER SQUARE INCH
Thread Quantity Per Inch20 SINGLE PRESSURE CONNECTION
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Contact AdjustabilityACTUATION POINT ADJUSTABLE, PRESET
Nominal Thread Size0.4375 INCHES SINGLE PRESSURE CONNECTION IN
Thread Series DesignatorUNF SINGLE PRESSURE CONNECTION
Mounting MethodCLAMP
Overall Diameter1.780 INCHES NOMINAL IN
Pressure Switch TypeGAGE
Contact Load Current Rating10.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
Contact Voltage Rating in Volts30.0 DC AT SEA LEVEL SINGLE VOLTAGE
Terminal TypeCONNECTOR, RECEPTACLE
Contact Action StimulusINCREASE
Thread Class3B SINGLE PRESSURE CONNECTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-017-4645368-4505-2 INTERCHANGEABLE
Connector,receptacle,electrical
Lockheed Martin Corporation Div Lockheed Martin Information Systems & Global Solutions
5930-00-111-8619122-90007 ITEM 22 INTERCHANGEABLE
Switch,push
Kovatch Corp.
6520-00-208-881890-030 INTERCHANGEABLE
Parts Kit,dental Equipment
A-Dec Inc Dba a-Dec
5935-00-520-981690030 INTERCHANGEABLE
Connector,electrica
The Boeing Company Div Defense
1560-00-701-089490030 INTERCHANGEABLE
Support,structural Component,air
Northrop Grumman Systems Corporation
3040-00-834-8245 INTERCHANGEABLE
Differential Gear Unit
5310-01-072-918024-00040-001 INTERCHANGEABLE
Washer,lock
Raytheon Company
5935-01-297-4400 INTERCHANGEABLE
Connector,receptacle,electrical
1560-01-306-063690-030-05A5 INTERCHANGEABLE
Latch Assembly
Bell Textron Inc
4720-01-317-06339-0030 INTERCHANGEABLE
Hose Assembly,nonmetallic
Parker Hannifin Corporation Div Village Marine Tech
Cross-Reference Index
Part NumberManufacturer
1459-569385 Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA)
90030 Hydra-Electric Company Dba Hydra-Electric Co (USA)
1459-569385 Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
1459-569385 Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
668215-9 PRIMARY Lockheed Martin Corp (USA)
Related Parts
5935-00-017-4645INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
368-4505-2
5930-00-111-8619INTERCHANGEABLE
SWITCH,PUSH
122-90007 ITEM 22
6520-00-208-8818INTERCHANGEABLE
PARTS KIT,DENTAL EQUIPMENT
90-030
5935-00-520-9816INTERCHANGEABLE
CONNECTOR,ELECTRICA
90030
1560-00-701-0894INTERCHANGEABLE
SUPPORT,STRUCTURAL COMPONENT,AIR
90030
3040-00-834-8245INTERCHANGEABLE
DIFFERENTIAL GEAR UNIT
5310-01-072-9180INTERCHANGEABLE
WASHER,LOCK
24-00040-001
5935-01-297-4400INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1560-01-306-0636INTERCHANGEABLE
LATCH ASSEMBLY
90-030-05A5
4720-01-317-0633INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
9-0030
5970-01-346-7251INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
5935-01-366-1717INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
90030

Frequently Asked Questions

What is NSN 5930-00-858-0500?

NSN 5930-00-858-0500 is a Switch,pressure, manufactured by Lockheed Martin Corp, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-00-858-0500?

NSN 5930-00-858-0500 has 5 cross-referenced part numbers: 1459-569385 (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 90030 (Hydra-Electric Company Dba Hydra-Electric Co), 1459-569385 (Parker Hannifin Corporation Div Aerospace Group Headquarters), 1459-569385 (Parker Hannifin Corporation Div Hydraulic Systems Division), 668215-9 (Lockheed Martin Corp).

What NSN replaces 5930-00-858-0500?

There are 12 known substitutes for 5930-00-858-0500: 5935-00-017-4645, 5930-00-111-8619, 6520-00-208-8818 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 668215-9?

Key specifications for 668215-9: Contact Adjustment Range: +2000.00 TO 2200.00 ACTUATION POINT POUNDS PER SQUARE INCH; Thread Quantity Per Inch: 20 SINGLE PRESSURE CONNECTION; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION; Overall Length: 4.120 INCHES NOMINAL IN. 15 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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