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LHD0304 4IN — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

LHD0304 4IN: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING STEM, stem_type: NONRISING, valve_size: 4.000 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, overall_height: 22.000 INCHES NOMINAL IN, overall_length: 11.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-528-3139, 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
LHD0304 4IN
NSN: 4820-01-528-3139
FSC: 4820 — Valves, Nonpowered
CAGE: 79342 — WILLIAM E WILLIAMS VALVE CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING STEM
stem_typeNONRISING
valve_size4.000 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
overall_height22.000 INCHES NOMINAL IN
overall_length11.750 INCHES NOMINAL IN
pressure_classERR-060
connection_typeFLANGE, ROUND W/HOLES
flange_diameter9.000 INCHES IN
features_providedBONNET PACKING
bolt_hole_quantity8
flange_face_designPLAIN
NSN4820-01-528-3139
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: LHD0304 4IN · 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
•
FURNISHED ITEMS AND QUANTITY: 1 HANDWHEEL
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
FLANGE FACE DESIGN: PLAIN
•
STEM TYPE: NONRISING
•
CONNECTION TYPE: FLANGE, ROUND W/HOLES
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A351-CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
OVERALL HEIGHT22.000 INCHES NOMINAL IN
INLET RELATIONSHIP WITH OUTLETIDENTICAL
FLANGE FACE DESIGNPLAIN
STEM TYPENONRISING
CONNECTION TYPEFLANGE, ROUND W/HOLES
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351-CF8M ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182-F316 ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276-316 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A351-CF8M ASSN STD SINGLE MATERIAL RESPONSE 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 2
MIL-V-18110Reference document
Same NSN cross-reference
Reference document — Secondary reference
MIL-DTL-18110Reference document
Same NSN cross-reference
Reference document — Identification 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 LHD0304 4IN?
LHD0304 4IN is a VALVE,GATE.
What parts can replace LHD0304 4IN?
There are 2 known substitutes for LHD0304 4IN: MIL-V-18110, MIL-DTL-18110. Substitute compatibility should be verified for your specific system.
What is the NSN for LHD0304 4IN?
LHD0304 4IN is cataloged in the U.S. Government catalog under NSN 4820-01-528-3139. This indicates validated use in U.S. government and defense supply chains.
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