NSN 5930-01-412-0247 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-412-0247. Manufacturer of record part number: M2L3203-1.
The Switch,pressure, cataloged under National Stock Number 5930-01-412-0247, is classified within Federal Supply Class 5930 (Switches) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Mackay Communications Inc Dba Mackay Marine. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5930-01-412-0247
Primary Part Number
M2L3203-1
Item Name
Switch,pressure
FSC / FSG
5930 / 59 — Switches
Manufacturer
Mackay Communications Inc Dba Mackay Marine
Status
ACTIVE
Contact Load Current Rating
5.0 AMPERES RESISTIVE LOAD AND 5.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE
Contact Load Current Rating
250.0 MILLIAMPERES RESISTIVE LOAD AND 20.0 MILLIAMPERES INDUCTIVE LOAD SECOND VOLTAGE
Style Designator
RECTANGULAR W/MOUNTING LUGS
Pressure Switch Type
GAGE
Operating Temp Rating
-10.0 CELSIUS NOMINAL AND -60.0 CELSIUS NOMINAL DEGC
Contact Voltage Rating in Volts
230.0 AC AT SEA LEVEL FIRST VOLTAGE
Contact Voltage Rating in Volts
230.0 DC AT SEA LEVEL SECOND VOLTAGE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117
SWITCH,PRESSURE
5930-00-001-1407
5930-00-001-1407 · Item name not on file
5930-00-001-1890
SWITCH,SENSITIVE
5930-00-001-2571
SWITCH,ROTARY
5930-00-001-2575
5930-00-001-2575 · Item name not on file
5930-00-001-2580
5930-00-001-2580 · Item name not on file
5930-00-001-2608
5930-00-001-2608 · Item name not on file
5930-00-001-2609
5930-00-001-2609 · Item name not on file
Frequently Asked Questions
What is NSN 5930-01-412-0247?
NSN 5930-01-412-0247 is a Switch,pressure, manufactured by Mackay Communications Inc Dba Mackay Marine, classified under FSC 5930, Switches. Status: active.
What part numbers are listed for NSN 5930-01-412-0247?
NSN 5930-01-412-0247 has 2 manufacturer part numbers on file: 0675-0013 (Mackay Communications Inc Dba Mackay Marine), M2L3203-1 (Mackay Communications Inc Dba Mackay Marine).
What are the specifications of M2L3203-1?
Key specifications for M2L3203-1: Contact Load Current Rating: 5.0 AMPERES RESISTIVE LOAD AND 5.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE; Contact Load Current Rating: 250.0 MILLIAMPERES RESISTIVE LOAD AND 20.0 MILLIAMPERES INDUCTIVE LOAD SECOND VOLTAGE; Style Designator: RECTANGULAR W/MOUNTING LUGS; Pressure Switch Type: GAGE. 7 specifications are documented in the U.S. Government catalog.
Is NSN 5930-01-412-0247 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.