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481487 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SWITCH,PRESSURE is a the manufacturer industrial component. Key specifications include phase: THREE, body_length: 2.727 INCHES NOMINAL IN, current_type: AC, terminal_type: CONNECTOR, RECEPTACLE, thread_length: 0.590 INCHES MAXIMUM SINGLE PRESSURE CONNECTION IN, overall_length: 4.750 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-692-9258, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
481487
NSN: 5930-00-692-9258
FSC: 5930
CAGE: 02280 — AMERICAN HOIST AND DERRICK CO
SPECIFICATIONS
phaseTHREE
body_length2.727 INCHES NOMINAL IN
current_typeAC
terminal_typeCONNECTOR, RECEPTACLE
thread_length0.590 INCHES MAXIMUM SINGLE PRESSURE CONNECTION IN
overall_length4.750 INCHES MAXIMUM IN
mounting_methodINLET CONNECTION
frequency_rating400.0 HERTZ NOMINAL
outside_diameter0.250 INCHES NOMINAL SINGLE CONNECTION IN
overall_diameter2.230 INCHES MAXIMUM IN
special_featuresACTION ID 45501370
style_designatorCYLINDRICAL
NSN5930-00-692-9258
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN 481487 MFR SWITCH,PRESSURE
KEY FEATURES
•
MOUNTING METHOD: INLET CONNECTION
•
TEST DATA DOCUMENT: 81349-MIL-S-12211 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
•
THREAD QUANTITY PER INCH: 18 SINGLE PRESSURE CONNECTION
•
THREAD SERIES DESIGNATOR: NPTF SINGLE PRESSURE CONNECTION
•
CONTACT VOLTAGE RATING IN VOLTS: 24.0 DC AT SEA LEVEL SINGLE VOLTAGE
•
OUTSIDE DIAMETER: 0.250 INCHES NOMINAL SINGLE CONNECTION IN
•
PRESSURE SWITCH TYPE: GAGE
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING METHODINLET CONNECTION
TEST DATA DOCUMENT81349-MIL-S-12211 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
THREAD QUANTITY PER INCH18 SINGLE PRESSURE CONNECTION
THREAD SERIES DESIGNATORNPTF SINGLE PRESSURE CONNECTION
CONTACT VOLTAGE RATING IN VOLTS24.0 DC AT SEA LEVEL SINGLE VOLTAGE
OUTSIDE DIAMETER0.250 INCHES NOMINAL SINGLE CONNECTION IN
OVERALL LENGTH4.750 INCHES MAXIMUM IN
PRESSURE SWITCH TYPEGAGE
THREAD LENGTH0.590 INCHES MAXIMUM SINGLE PRESSURE CONNECTION IN
FEATURES PROVIDEDELECTRICAL ACCESS PORT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
79Z1534Interchangeable
interchangeable cross-reference
interchangeable
4202186Interchangeable
interchangeable cross-reference
interchangeable
177MAX1Interchangeable
interchangeable cross-reference
interchangeable
506AMInterchangeable
interchangeable cross-reference
interchangeable
35-5652656Interchangeable
interchangeable cross-reference
interchangeable
177MBC1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 481487?
481487 is a SWITCH,PRESSURE.
What parts can replace 481487?
There are 33 known substitutes for 481487: 79Z1534, 4202186, 177MAX1 and 30 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 481487?
481487 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-692-9258. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026