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YJ72B301 — VALVE,STOP-CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

YJ72B301: VALVE,STOP-CHECK.

The VALVE,STOP-CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY AND NICKEL ALLOY STEM, valve_size: 1.500 INCHES IN, bonnet_type: PACKING RETAINING, special_features: 1-1/2 IN. INLINE, VITON O-RING,WITHOUT TAILPIECE, UNION END , WITH NUTS, RETAINER AND O-RING IN, features_provided: BONNET PACKING, flow_control_device: DISK.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-407-7574, 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
YJ72B301
NSN: 4820-01-407-7574
FSC: 4820 — Valves, Nonpowered
CAGE: 35795 — LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY AND NICKEL ALLOY STEM
valve_size1.500 INCHES IN
bonnet_typePACKING RETAINING
special_features1-1/2 IN. INLINE, VITON O-RING,WITHOUT TAILPIECE, UNION END , WITH NUTS, RETAINER AND O-RING IN
features_providedBONNET PACKING
flow_control_deviceDISK
valve_operation_methodMANUAL
furnished_items_and_quantity1 HANDWHEEL AND 9 NUT AND 1 WASHER
NSN4820-01-407-7574
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: YJ72B301 · 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
•
FLOW CONTROL DEVICE: DISK
•
FURNISHED ITEMS AND QUANTITY: 1 HANDWHEEL AND 9 NUT AND 1 WASHER
•
VALVE SIZE: 1.500 INCHES IN
•
FEATURES PROVIDED: BONNET PACKING
•
BONNET TYPE: PACKING RETAINING
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL AND 9 NUT AND 1 WASHER
VALVE SIZE1.500 INCHES IN
FEATURES PROVIDEDBONNET PACKING
BONNET TYPEPACKING RETAINING
SPECIAL FEATURES1-1/2 IN. INLINE, VITON O-RING,WITHOUT TAILPIECE, UNION END , WITH NUTS, RETAINER AND O-RING IN
MATERIALCOPPER ALLOY BODY
MATERIALCOPPER ALLOY AND NICKEL ALLOY SEAT
MATERIALCOPPER ALLOY AND NICKEL ALLOY STEM
VALVE OPERATION METHODMANUAL
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is YJ72B301?
YJ72B301 is a VALVE,STOP-CHECK.
What is the NSN for YJ72B301?
YJ72B301 is cataloged in the U.S. Government catalog under NSN 4820-01-407-7574. This indicates validated use in U.S. government and defense supply chains.
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