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515071.400 — VALVE,FLOW CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

515071.400: VALVE,FLOW CONTROL.

The VALVE,FLOW CONTROL is a the manufacturer industrial component. Key specifications include valve_size: 2.000 INCHES IN, body_material: COPPER ALLOY, flange_diameter: 6.000 INCHES IN, face_to_face_distance: 8.000 INCHES IN, valve_operation_method: MANUAL, part_name_assigned_by_controlling_agency: SCUPPER VALVE; STORM VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-687-5178, 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
515071.400
NSN: 4820-01-687-5178
FSC: 4820 — Valves, Nonpowered
CAGE: 4YUS3 — W. & O. SUPPLY, INC. DIV MOBILE (USA)
SPECIFICATIONS
valve_size2.000 INCHES IN
body_materialCOPPER ALLOY
flange_diameter6.000 INCHES IN
bolt_hole_quantity4
face_to_face_distance8.000 INCHES IN
valve_operation_methodMANUAL
part_name_assigned_by_controlling_agencySCUPPER VALVE; STORM VALVE
NSN4820-01-687-5178
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 515071.400 · 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
•
VALVE SIZE: 2.000 INCHES IN
•
BODY MATERIAL: COPPER ALLOY
•
BOLT HOLE QUANTITY: 4
•
FLANGE DIAMETER: 6.000 INCHES IN
•
FACE TO FACE DISTANCE: 8.000 INCHES IN
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
VALVE SIZE2.000 INCHES IN
BODY MATERIALCOPPER ALLOY
BOLT HOLE QUANTITY4
FLANGE DIAMETER6.000 INCHES IN
FACE TO FACE DISTANCE8.000 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSCUPPER VALVE; STORM VALVE
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 515071.400?
515071.400 is a VALVE,FLOW CONTROL.
What is the NSN for 515071.400?
515071.400 is cataloged in the U.S. Government catalog under NSN 4820-01-687-5178. 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.