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PartsTable / COMPONENT / 56516SAPC2
56516SAPC2 ✓ 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 body_length: 0.870 INCHES MAXIMUM IN, body_diameter: 2.625 INCHES NOMINAL IN, terminal_type: QUICK DISCONNECT, MALE, overall_length: 1.750 INCHES MAXIMUM IN, mounting_method: CLAMP, overall_diameter: 2.937 INCHES NOMINAL 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 5930-00-579-2021, 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
56516SAPC2
NSN: 5930-00-579-2021
FSC: 5930
CAGE: 96046 — CRANE PUMPS & SYSTEMS PFT CORP DIV CRANE PUMPS & SYSTEM PFT CORP. (USA)
SPECIFICATIONS
body_length0.870 INCHES MAXIMUM IN
body_diameter2.625 INCHES NOMINAL IN
terminal_typeQUICK DISCONNECT, MALE
overall_length1.750 INCHES MAXIMUM IN
mounting_methodCLAMP
overall_diameter2.937 INCHES NOMINAL IN
style_designatorCYLINDRICAL
pressure_switch_typeGAGE
contact_adjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
contact_action_stimulusINCREASE
contact_stimulus_rating9.00 ACTUATION POINT NOMINAL INCHES OF WATER AND 3.00 DEACTUATION POINT NOMINAL INCHES OF WATER AND 6.00 DIFFERENTIAL POINT NOMINAL INCHES OF WATER
media_for_which_designedLIQUID
NSN5930-00-579-2021
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,PRESSURE TITLE COMPONENT PN 56516SAPC2 MFR SWITCH,PRESSURE
KEY FEATURES
•
CONTACT LOAD CURRENT RATING: 15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
•
NONPILE-UP CONTACT ARRANGEMENT: 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
•
BODY DIAMETER: 2.625 INCHES NOMINAL IN
•
BODY LENGTH: 0.870 INCHES MAXIMUM IN
•
TERMINAL TYPE: QUICK DISCONNECT, MALE
•
MOUNTING METHOD: CLAMP
TECHNICAL CHARACTERISTICS (FLIS)
CONTACT LOAD CURRENT RATING15.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
NONPILE-UP CONTACT ARRANGEMENT1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
CONTACT LOAD CURRENT RATING15.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
BODY DIAMETER2.625 INCHES NOMINAL IN
BODY LENGTH0.870 INCHES MAXIMUM IN
TERMINAL TYPEQUICK DISCONNECT, MALE
MOUNTING METHODCLAMP
OVERALL LENGTH1.750 INCHES MAXIMUM IN
PRESSURE SWITCH TYPEGAGE
CONTACT ADJUSTABILITYDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
21319Interchangeable
interchangeable cross-reference
interchangeable
21241Interchangeable
interchangeable cross-reference
interchangeable
4000-21105 ITEM 6Interchangeable
interchangeable cross-reference
interchangeable
4000-21165 ITEM 6Interchangeable
interchangeable cross-reference
interchangeable
21319-1004-1Interchangeable
interchangeable cross-reference
interchangeable
21319 FIND NO.10Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 56516SAPC2?
56516SAPC2 is a SWITCH,PRESSURE.
What parts can replace 56516SAPC2?
There are 15 known substitutes for 56516SAPC2: 21319, 21241, 4000-21105 ITEM 6 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 56516SAPC2?
56516SAPC2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-579-2021. 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