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15V4L — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

15V4L: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, stem_type: RISING, bonnet_type: INSIDE SCREW, nominal_thread_size: 0.438 INCHES AND 0.250 INCHES IN, valve_operation_method: MANUAL, bonnet_attachment_method: THREADED. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-830-6506, 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
15V4L
NSN: 4820-00-830-6506
FSC: 4820 — Valves, Nonpowered
CAGE: 88763 — ANDERSON COPPER AND BRASS CO DIV OF THE MARMON GROUP INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
stem_typeRISING
bonnet_typeINSIDE SCREW
nominal_thread_size0.438 INCHES AND 0.250 INCHES IN
valve_operation_methodMANUAL
bonnet_attachment_methodTHREADED
thread_series_designatorUNF AND NPT
NSN4820-00-830-6506
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 15V4L · 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
•
STEM TYPE: RISING
•
BONNET TYPE: INSIDE SCREW
•
NOMINAL THREAD SIZE: 0.438 INCHES AND 0.250 INCHES IN
•
BONNET ATTACHMENT METHOD: THREADED
•
MATERIAL: COPPER ALLOY BODY
•
THREAD SERIES DESIGNATOR: UNF AND NPT
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
STEM TYPERISING
BONNET TYPEINSIDE SCREW
NOMINAL THREAD SIZE0.438 INCHES AND 0.250 INCHES IN
BONNET ATTACHMENT METHODTHREADED
MATERIALCOPPER ALLOY BODY
THREAD SERIES DESIGNATORUNF AND NPT
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 15V4L?
15V4L is a VALVE,GATE.
What is the NSN for 15V4L?
15V4L is cataloged in the U.S. Government catalog under NSN 4820-00-830-6506. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.