PartsTable
Technical Data Sheet
2621-906-19 ASSY BYVZCP ✓ 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 SLEEVE,CLINCH,TUBE FITTING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 BODY, seat_angle: 37.0 DEGREES FIRST END, bonnet_type: INSIDE SCREW, thread_class: 2B SECOND END, connection_type: THREADED INTERNAL BOSS SECOND END, connection_style: GASKET SEAL(BOSS) SECOND END. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-245-1437, 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
2621-906-19 ASSY BYVZCP
NSN: 4820-01-245-1437
FSC: 4820
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialSTEEL COMP 316 BODY
seat_angle37.0 DEGREES FIRST END
bonnet_typeINSIDE SCREW
thread_class2B SECOND END
connection_typeTHREADED INTERNAL BOSS SECOND END
connection_styleGASKET SEAL(BOSS) SECOND END
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
operating_pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceSTEM
nominal_thread_size0.438 INCHES ALL ENDS IN
maximum_operating_temp400.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4820-01-245-1437
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 2621-906-19 ASSY BYVZCP · 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
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE STEM
THREAD DIRECTION: RIGHT-HAND ALL ENDS
THREAD CLASS: 2B SECOND END
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE
BONNET ATTACHMENT METHOD: THREADED
BONNET TYPE: INSIDE SCREW
MAXIMUM OPERATING TEMP: 400.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION STYLE: FLARELESS (TUBE) FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE STEM
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD CLASS2B SECOND END
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
BONNET ATTACHMENT METHODTHREADED
BONNET TYPEINSIDE SCREW
MAXIMUM OPERATING TEMP400.0 FAHRENHEIT SINGLE RESPONSE DEGF
CONNECTION STYLEFLARELESS (TUBE) FIRST END
THREAD QUANTITY PER INCH20 FIRST END
THREAD SERIES DESIGNATORUNF SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
SS845-2110223ASSYBInterchangeable
interchangeable cross-reference
interchangeable
47717ASSYB 1-4INInterchangeable
interchangeable cross-reference
interchangeable
SS845-2110223Interchangeable
interchangeable cross-reference
interchangeable
81-004-02Interchangeable
interchangeable cross-reference
interchangeable
94597-129Interchangeable
interchangeable cross-reference
interchangeable
10205-1ITEM9Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2621-906-19 ASSY BYVZCP?
2621-906-19 ASSY BYVZCP is a SLEEVE,CLINCH,TUBE FITTING.
What parts can replace 2621-906-19 ASSY BYVZCP?
There are 11 known substitutes for 2621-906-19 ASSY BYVZCP: SS845-2110223ASSYB, 47717ASSYB 1-4IN, SS845-2110223 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2621-906-19 ASSY BYVZCP?
2621-906-19 ASSY BYVZCP is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-245-1437. This indicates validated use in U.S. government and defense supply chains.
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