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PartsTable / COMPONENT / 721898-52
721898-52 ✓ 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,FLOW is a the manufacturer industrial component. Key specifications include overall_width: 1.438 INCHES NOMINAL IN, terminal_type: WIRE LEAD, overall_height: 2.099 INCHES NOMINAL IN, overall_length: 3.630 INCHES NOMINAL IN, contact_adjustability: ACTUATION POINT NOT ADJUSTABLE, contact_action_stimulus: DECREASE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-992-4749, 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
721898-52
NSN: 5930-00-992-4749
FSC: 5930
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
overall_width1.438 INCHES NOMINAL IN
terminal_typeWIRE LEAD
overall_height2.099 INCHES NOMINAL IN
overall_length3.630 INCHES NOMINAL IN
contact_adjustabilityACTUATION POINT NOT ADJUSTABLE
contact_action_stimulusDECREASE
contact_stimulus_rating2.80 ACTUATION POINT NOMINAL GALLONS PER MINUTE
media_for_which_designedLIQUID
contact_load_current_rating43.5 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE
contact_voltage_rating_in_volts32.0 DC AT SEA LEVEL SECOND VOLTAGE
NSN5930-00-992-4749
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,FLOW TITLE COMPONENT PN 721898-52 MFR SWITCH,FLOW
KEY FEATURES
•
TERMINAL TYPE: WIRE LEAD
•
CONTACT STIMULUS RATING: 2.80 ACTUATION POINT NOMINAL GALLONS PER MINUTE
•
CONTACT LOAD CURRENT RATING: 43.5 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE
•
CONTACT ACTION STIMULUS: DECREASE
•
CONTACT VOLTAGE RATING IN VOLTS: 32.0 DC AT SEA LEVEL SECOND VOLTAGE
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPEWIRE LEAD
OVERALL LENGTH3.630 INCHES NOMINAL IN
CONTACT STIMULUS RATING2.80 ACTUATION POINT NOMINAL GALLONS PER MINUTE
CONTACT LOAD CURRENT RATING43.5 MILLIAMPERES RESISTIVE LOAD FIRST VOLTAGE
OVERALL WIDTH1.438 INCHES NOMINAL IN
CONTACT ACTION STIMULUSDECREASE
CONTACT VOLTAGE RATING IN VOLTS32.0 DC AT SEA LEVEL SECOND VOLTAGE
OVERALL HEIGHT2.099 INCHES NOMINAL IN
CONTACT ADJUSTABILITYACTUATION POINT NOT ADJUSTABLE
MEDIA FOR WHICH DESIGNEDLIQUID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
M5-701AInterchangeable
interchangeable cross-reference
interchangeable
5-76Interchangeable
interchangeable cross-reference
interchangeable
5-134Interchangeable
interchangeable cross-reference
interchangeable
15107Interchangeable
interchangeable cross-reference
interchangeable
B94.9Interchangeable
interchangeable cross-reference
interchangeable
116567Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 721898-52?
721898-52 is a SWITCH,FLOW.
What parts can replace 721898-52?
There are 19 known substitutes for 721898-52: M5-701A, 5-76, 5-134 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 721898-52?
721898-52 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-992-4749. 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