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CCA-5400 — COCK,POPPET DRAIN

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

CCA-5400: COCK,POPPET DRAIN.

The COCK,POPPET DRAIN is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, style_designator: STRAIGHT THRU, surface_treatment: CADMIUM, nominal_thread_size: 0.4375 INCHES FIRST END IN, valve_operation_method: MANUAL, thread_quantity_per_inch: 20 FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-674-6574, 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
CCA-5400
NSN: 4820-01-674-6574
FSC: 4820 — Valves, Nonpowered
CAGE: 15055 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
style_designatorSTRAIGHT THRU
surface_treatmentCADMIUM
nominal_thread_size0.4375 INCHES FIRST END IN
valve_operation_methodMANUAL
thread_quantity_per_inch20 FIRST END
thread_series_designatorUNF FIRST END
part_name_assigned_by_controlling_agencyVALVE,TANK DRAIN
NSN4820-01-674-6574
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CCA-5400 · 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
•
STYLE DESIGNATOR: STRAIGHT THRU
•
NOMINAL THREAD SIZE: 0.4375 INCHES FIRST END IN
•
SURFACE TREATMENT: CADMIUM
•
THREAD QUANTITY PER INCH: 20 FIRST END
•
MATERIAL: COPPER ALLOY BODY
•
THREAD SERIES DESIGNATOR: UNF FIRST END
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT THRU
NOMINAL THREAD SIZE0.4375 INCHES FIRST END IN
SURFACE TREATMENTCADMIUM
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE,TANK DRAIN
THREAD QUANTITY PER INCH20 FIRST END
MATERIALCOPPER ALLOY BODY
THREAD SERIES DESIGNATORUNF FIRST END
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 CCA-5400?
CCA-5400 is a COCK,POPPET DRAIN.
What is the NSN for CCA-5400?
CCA-5400 is cataloged in the U.S. Government catalog under NSN 4820-01-674-6574. 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.