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8950B-2-751 — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8950B-2-751: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, stem_type: RISING, bonnet_type: OUTSIDE SCREW-YOKE, connection_type: BUTT WELD PIPE, special_features: BODY LINING MATL-COBALT ALLOY, features_provided: BONNET PACKING. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-649-8726, 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
8950B-2-751
NSN: 4820-00-649-8726
FSC: 4820 — Valves, Nonpowered
CAGE: 38056 — ASHCROFT INC DBA HEISE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
stem_typeRISING
bonnet_typeOUTSIDE SCREW-YOKE
connection_typeBUTT WELD PIPE
special_featuresBODY LINING MATL-COBALT ALLOY
features_providedBONNET PACKING
valve_operation_methodMANUAL
bonnet_attachment_methodBOLTED
operating_pressure_and_type2500.0 POUNDS PER SQUARE INCH (PSI) FRESH WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
criticality_code_justificationZZZY
nominal_pipe_size_accommodated2.000 INCHES IN
reference_number_differentiating_characteristicsSELECTED AND TESTED FOR NUCLEAR PROPULSION PLANT SYSTEMS
NSN4820-00-649-8726
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8950B-2-751 · 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
•
NOMINAL PIPE SIZE ACCOMMODATED: 2.000 INCHES IN
•
OPERATING PRESSURE AND TYPE: 2500.0 POUNDS PER SQUARE INCH (PSI) FRESH WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
STEM TYPE: RISING
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
CONNECTION TYPE: BUTT WELD PIPE
•
FEATURES PROVIDED: BONNET PACKING
•
BONNET TYPE: OUTSIDE SCREW-YOKE
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED2.000 INCHES IN
OPERATING PRESSURE AND TYPE2500.0 POUNDS PER SQUARE INCH (PSI) FRESH WATER MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
STEM TYPERISING
CRITICALITY CODE JUSTIFICATIONZZZY
CONNECTION TYPEBUTT WELD PIPE
FEATURES PROVIDEDBONNET PACKING
BONNET TYPEOUTSIDE SCREW-YOKE
SPECIAL FEATURESBODY LINING MATL-COBALT ALLOY
BONNET ATTACHMENT METHODBOLTED
MATERIALCOBALT ALLOY DISK
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
B11-115-348Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required (F)
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FREQUENTLY ASKED QUESTIONS
What is 8950B-2-751?
8950B-2-751 is a VALVE,GATE.
What parts can replace 8950B-2-751?
There is 1 known substitute for 8950B-2-751: B11-115-348. Substitute compatibility should be verified for your specific system.
What is the NSN for 8950B-2-751?
8950B-2-751 is cataloged in the U.S. Government catalog under NSN 4820-00-649-8726. This indicates validated use in U.S. government and defense supply chains.
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