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4X-X4LR-B — VALVE,GLOBE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4X-X4LR-B: VALVE,GLOBE.

The VALVE,GLOBE is a the manufacturer industrial component. Key specifications include special_features: TRIPLE LOCK END CONNECTION, flow_control_device: NEEDLE, nominal_thread_size: 0.438 INCHES FIRST END IN, thread_quantity_per_inch: 20 FIRST END, thread_series_designator: UNIFIED NATIONAL JOINT (UNJ) FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-198-0756, 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
4X-X4LR-B
NSN: 4820-01-198-0756
FSC: 4820 — Valves, Nonpowered
CAGE: 92003 — PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS (USA)
SPECIFICATIONS
special_featuresTRIPLE LOCK END CONNECTION
flow_control_deviceNEEDLE
nominal_thread_size0.438 INCHES FIRST END IN
thread_quantity_per_inch20 FIRST END
thread_series_designatorUNIFIED NATIONAL JOINT (UNJ) FIRST END
NSN4820-01-198-0756
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4X-X4LR-B · 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: NEEDLE
•
NOMINAL THREAD SIZE: 0.438 INCHES FIRST END IN
•
THREAD QUANTITY PER INCH: 20 FIRST END
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT (UNJ) FIRST END
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICENEEDLE
NOMINAL THREAD SIZE0.438 INCHES FIRST END IN
SPECIAL FEATURESTRIPLE LOCK END CONNECTION
THREAD QUANTITY PER INCH20 FIRST END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) FIRST END
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
4X-V4LR-BReference document
Same NSN cross-reference
Reference document — Secondary reference
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 4X-X4LR-B?
4X-X4LR-B is a VALVE,GLOBE.
What parts can replace 4X-X4LR-B?
There is 1 known substitute for 4X-X4LR-B: 4X-V4LR-B. Substitute compatibility should be verified for your specific system.
What is the NSN for 4X-X4LR-B?
4X-X4LR-B is cataloged in the U.S. Government catalog under NSN 4820-01-198-0756. This indicates validated use in U.S. government and defense supply chains.
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