PartsTable
Technical Data Sheet

804HF/.50IN/SW — VALVE,LIFT-CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

804HF/.50IN/SW: VALVE,LIFT-CHECK.

The VALVE,LIFT-CHECK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, valve_size: 0.500 INCHES IN, nominal_length: 3.110 INCHES ALL ENDS IN, part_name_assigned_by_controlling_agency: FORGED STEEL PISTON CHECK VALVE, SOCKET WELDING END. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-613-7024, 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
804HF/.50IN/SW
NSN: 4820-01-613-7024
FSC: 4820 — Valves, Nonpowered
CAGE: 095Y7 — WARREN ALLOY VALVE AND FITTING CO INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
valve_size0.500 INCHES IN
nominal_length3.110 INCHES ALL ENDS IN
part_name_assigned_by_controlling_agencyFORGED STEEL PISTON CHECK VALVE, SOCKET WELDING END
NSN4820-01-613-7024
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 804HF/.50IN/SW · 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
•
NOMINAL LENGTH: 3.110 INCHES ALL ENDS IN
•
VALVE SIZE: 0.500 INCHES IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
NOMINAL LENGTH3.110 INCHES ALL ENDS IN
VALVE SIZE0.500 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFORGED STEEL PISTON CHECK VALVE, SOCKET WELDING END
MATERIALSTEEL CORROSION RESISTING OVERALL
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 804HF/.50IN/SW?
804HF/.50IN/SW is a VALVE,LIFT-CHECK.
What is the NSN for 804HF/.50IN/SW?
804HF/.50IN/SW is cataloged in the U.S. Government catalog under NSN 4820-01-613-7024. 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.