PartsTable
Technical Data Sheet
145-203 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: COPPER ALLOY OVERALL, bonnet_type: INSIDE SCREW, overall_width: 0.456 INCHES NOMINAL IN, overall_height: 0.340 INCHES NOMINAL IN, overall_length: 3.191 INCHES NOMINAL IN, connection_type: THREADED INTERNAL PIPE SECOND END. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-470-6448, 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
145-203
NSN: 4820-00-470-6448
FSC: 4820
CAGE: 92292 — LINDE SPECIAL PROJECTS LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
bonnet_typeINSIDE SCREW
overall_width0.456 INCHES NOMINAL IN
overall_height0.340 INCHES NOMINAL IN
overall_length3.191 INCHES NOMINAL IN
connection_typeTHREADED INTERNAL PIPE SECOND END
connection_stylePLAIN (PIPE) FIRST END
special_features1.5MM TITANIUM HAND MODULE SET; PART OF THE COMPLETE HAND SYSTEM MM
style_designatorANGLE
thread_directionRIGHT-HAND ALL ENDS
flow_control_deviceDISK
mating_end_quantity1
NSN4820-00-470-6448
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 145-203 · 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
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) SECOND END
CONNECTION TYPE: THREADED EXTERNAL PIPE FIRST END
THREAD DIRECTION: RIGHT-HAND ALL ENDS
BONNET TYPE: INSIDE SCREW
STYLE DESIGNATOR: ANGLE
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE FIRST END
SPECIAL FEATURESW/PLUG AND WHEEL HANDLE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
BONNET TYPEINSIDE SCREW
STYLE DESIGNATORANGLE
VALVE OPERATION METHODMANUAL
CONNECTION STYLEPLAIN (PIPE) FIRST END
THREAD SERIES DESIGNATORNGO SECOND END
NOMINAL THREAD SIZE0.965 INCHES SECOND END IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
61-6015-5764-00Interchangeable
interchangeable cross-reference
interchangeable
MDR615B0FLAGInterchangeable
interchangeable cross-reference
interchangeable
145-203Interchangeable
interchangeable cross-reference
interchangeable
9867Interchangeable
interchangeable cross-reference
interchangeable
145.203Interchangeable
interchangeable cross-reference
interchangeable
6515NCM093187Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 145-203?
145-203 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 145-203?
There are 8 known substitutes for 145-203: 61-6015-5764-00, MDR615B0FLAG, 145-203 and 5 more. Substitute compatibility should be verified for your specific system.
Is 145-203 still available?
145-203 is currently cancelled.
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