PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

138C325H02Switch,flow

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5930-01-063-7034 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-063-7034 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-063-7034. Primary manufacturer part number: 138C325H02.
Features
  • Switch,flow — FSC 5930
  • Contact Action Stimulus: INCREASE
  • Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
  • Contact Adjustability: ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
  • Media for Which Designed: LIQUID
  • Contact Stimulus Rating: 6.50 ACTUATION POINT NOMINAL GALLONS PER MINUTE AND 5.00 DEACTUATION POINT NOMINAL GALLONS PER MINUTE
  • 2 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,flow, cataloged under National Stock Number 5930-01-063-7034, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-063-7034
Primary Part Number138C325H02
Item NameSwitch,flow
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Contact Action StimulusINCREASE
Nonpile-Up Contact Arrangement1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
Contact AdjustabilityACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
Media for Which DesignedLIQUID
Contact Stimulus Rating6.50 ACTUATION POINT NOMINAL GALLONS PER MINUTE AND 5.00 DEACTUATION POINT NOMINAL GALLONS PER MINUTE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2840-00-146-632035442 INTERCHANGEABLE
Cover,vacuum Pump
Rolls-Royce Corporation
5330-00-186-4939 INTERCHANGEABLE
Gasket
5305-01-580-046535442 INTERCHANGEABLE
Screw,cap,socket Head
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
35442 Setra Systems, Inc. Dba Gems Sensors (USA)
138C325H02 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
2840-00-146-6320INTERCHANGEABLE
COVER,VACUUM PUMP
35442
5330-00-186-4939INTERCHANGEABLE
GASKET
5305-01-580-0465INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
35442

Frequently Asked Questions

What is NSN 5930-01-063-7034?

NSN 5930-01-063-7034 is a Switch,flow, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-063-7034?

NSN 5930-01-063-7034 has 2 cross-referenced part numbers: 35442 (Setra Systems, Inc. Dba Gems Sensors), 138C325H02 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5930-01-063-7034?

There are 3 known substitutes for 5930-01-063-7034: 2840-00-146-6320, 5330-00-186-4939, 5305-01-580-0465. Verify interchangeability with system specifications before substitution.

What are the specifications of 138C325H02?

Key specifications for 138C325H02: Contact Action Stimulus: INCREASE; Nonpile-Up Contact Arrangement: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION; Contact Adjustability: ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE; Media for Which Designed: LIQUID. 5 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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