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Technical Data Sheet
PartsTable / COMPONENT / CR19 RB
CR19 RB ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: COPPER BODY, connection_type: THREADED INTERNAL TUBE ALL ENDS, connection_style: SWIVEL NUT,COMPRESSION(TUBE) ALL ENDS, style_designator: ANGLE, surface_treatment: CHROMIUM, valve_operation_method: MANUAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-369-7438, 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
CR19 RB
NSN: 4820-00-369-7438
FSC: 4820
CAGE: 14679 — BRASS CRAFT MFG CO SUB OF MASCO CORP (USA)
SPECIFICATIONS
materialCOPPER BODY
connection_typeTHREADED INTERNAL TUBE ALL ENDS
connection_styleSWIVEL NUT,COMPRESSION(TUBE) ALL ENDS
style_designatorANGLE
surface_treatmentCHROMIUM
valve_operation_methodMANUAL
thread_series_designatorUNF SECOND END
furnished_items_and_quantity1 HANDLE
nominal_outside_diameter_tube_accommodated0.500 INCHES FIRST END IN
NSN4820-00-369-7438
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CR19 RB · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
VALVE OPERATION METHOD: MANUAL
•
THREAD SERIES DESIGNATOR: UNF FIRST END
•
FURNISHED ITEMS AND QUANTITY: 1 HANDLE
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.500 INCHES FIRST END IN
•
STYLE DESIGNATOR: ANGLE
•
CONNECTION TYPE: THREADED INTERNAL TUBE ALL ENDS
•
MATERIAL: COPPER BODY
TECHNICAL CHARACTERISTICS (FLIS)
VALVE OPERATION METHODMANUAL
THREAD SERIES DESIGNATORUNF FIRST END
FURNISHED ITEMS AND QUANTITY1 HANDLE
THREAD SERIES DESIGNATORUNF SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES FIRST END IN
STYLE DESIGNATORANGLE
CONNECTION TYPETHREADED INTERNAL TUBE ALL ENDS
MATERIALCOPPER BODY
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES SECOND END IN
SURFACE TREATMENTCHROMIUM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
B8048PC9Interchangeable
interchangeable cross-reference
interchangeable
A212Interchangeable
interchangeable cross-reference
interchangeable
06-0010ITEM94Interchangeable
interchangeable cross-reference
interchangeable
CR19Interchangeable
interchangeable cross-reference
interchangeable
S04AAQ6FAInterchangeable
interchangeable cross-reference
interchangeable
A1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CR19 RB?
CR19 RB is a RELAY,ELECTROMAGNETIC.
What parts can replace CR19 RB?
There are 18 known substitutes for CR19 RB: B8048PC9, A212, 06-0010ITEM94 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CR19 RB?
CR19 RB is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-369-7438. 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