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CXHA XAN CDV — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

CXHA XAN CDV: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 BODY, connection_type: THREADED INTERNAL HOSE ALL ENDS, connection_style: INVERTED FLARE (PIPE) ALL ENDS, style_designator: STRAIGHT THRU, valve_operation_method: AUTOMATIC, end_item_identification: MANIFOLD ASSEMBLY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-643-9961, 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
CXHA XAN CDV
NSN: 4820-01-643-9961
FSC: 4820 — Valves, Nonpowered
CAGE: 54035 — SUN HYDRAULICS CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 BODY
connection_typeTHREADED INTERNAL HOSE ALL ENDS
connection_styleINVERTED FLARE (PIPE) ALL ENDS
style_designatorSTRAIGHT THRU
valve_operation_methodAUTOMATIC
end_item_identificationMANIFOLD ASSEMBLY
thread_series_designatorUNIFIED NATIONAL JOINT (UNJ) ALL ENDS
part_name_assigned_by_controlling_agencyVALVE,CHECK
NSN4820-01-643-9961
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CXHA XAN CDV · 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
•
CONNECTION STYLE: INVERTED FLARE (PIPE) ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL HOSE ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MATERIAL: ALUMINUM ALLOY 6061 BODY
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT (UNJ) ALL ENDS
•
VALVE OPERATION METHOD: AUTOMATIC
TECHNICAL CHARACTERISTICS
CONNECTION STYLEINVERTED FLARE (PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL HOSE ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE,CHECK
END ITEM IDENTIFICATIONMANIFOLD ASSEMBLY
MATERIALALUMINUM ALLOY 6061 BODY
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT (UNJ) ALL ENDS
VALVE OPERATION METHODAUTOMATIC
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CXHA XAN CDV?
CXHA XAN CDV is a VALVE,CHECK.
What is the NSN for CXHA XAN CDV?
CXHA XAN CDV is cataloged in the U.S. Government catalog under NSN 4820-01-643-9961. 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.