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Technical Data Sheet
PartsTable / COMPONENT / 1975-800
1975-800 ✓ 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 VALVE,ANGLE is a the manufacturer industrial component. Key specifications include material: TUNGSTEN CARBIDE STEMTUNGSTEN CARBIDE FLOW CONTROL DEVICE, bonnet_type: PACKING RETAININGPACKING RETAINING, connection_type: THREADED INTERNAL PIPE ALL ENDSTHREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDSPLAIN,OPTIONAL END(PIPE) ALL ENDS, style_designator: ANGLE, thread_direction: RIGHT-HAND ALL ENDSRIGHT-HAND ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-422-1821, 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
1975-800
NSN: 4820-00-422-1821
FSC: 4820
CAGE: 96116 — GE RUSKA INSTRUMENT CORPORATION DIV GE SENSING SOLUTIONS INC (USA)
SPECIFICATIONS
materialTUNGSTEN CARBIDE STEMTUNGSTEN CARBIDE FLOW CONTROL DEVICE
bonnet_typePACKING RETAININGPACKING RETAINING
connection_typeTHREADED INTERNAL PIPE ALL ENDSTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDSPLAIN,OPTIONAL END(PIPE) ALL ENDS
style_designatorANGLE
thread_directionRIGHT-HAND ALL ENDSRIGHT-HAND ALL ENDS
operating_pressure15000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceNEEDLENEEDLE
nominal_thread_size0.125 INCHES ALL ENDS0.125 INCHES ALL ENDS IN
valve_operation_methodMANUALMANUAL
thread_series_designatorNPT ALL ENDS
NSN4820-00-422-1821
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1975-800 · 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: PLASTIC POLYTETRAFLUOROETHYLENE PACKINGTUNGSTEN CARBIDE STEM
•
THREAD SERIES DESIGNATOR: NPT ALL ENDS
•
VALVE OPERATION METHOD: MANUALMANUAL
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDSTHREADED INTERNAL PIPE ALL ENDS
•
NOMINAL THREAD SIZE: 0.125 INCHES ALL ENDS0.125 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE PACKINGTUNGSTEN CARBIDE STEM
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODMANUALMANUAL
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDSTHREADED INTERNAL PIPE ALL ENDS
MATERIALTUNGSTEN CARBIDE STEMTUNGSTEN CARBIDE FLOW CONTROL DEVICE
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE PACKING
NOMINAL THREAD SIZE0.125 INCHES ALL ENDS0.125 INCHES ALL ENDS IN
MATERIALSTEEL CORROSION RESISTING SEATSTEEL CORROSION RESISTING BODY
STYLE DESIGNATORANGLE
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDSPLAIN,OPTIONAL END(PIPE) ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
JMC1975Interchangeable
interchangeable cross-reference
interchangeable
2329B0101Interchangeable
interchangeable cross-reference
interchangeable
58660Interchangeable
interchangeable cross-reference
interchangeable
M033Interchangeable
interchangeable cross-reference
interchangeable
201-1060-00Interchangeable
interchangeable cross-reference
interchangeable
1975Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1975-800?
1975-800 is a VALVE,ANGLE.
What parts can replace 1975-800?
There are 18 known substitutes for 1975-800: JMC1975, 2329B0101, 58660 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1975-800?
1975-800 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-422-1821. 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