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HS5191-0004 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

HS5191-0004: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, style_designator: STRAIGHT THRU, operating_pressure: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, supplementary_features: USE FOR GROUND SUPPORT EQUIPMENT ONLY, end_item_identification: APACHE ATTACK HELICOPTER, part_name_assigned_by_controlling_agency: VALVE, RELIEF. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-506-7029, 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
HS5191-0004
NSN: 4820-01-506-7029
FSC: 4820 — Valves, Nonpowered
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
style_designatorSTRAIGHT THRU
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
supplementary_featuresUSE FOR GROUND SUPPORT EQUIPMENT ONLY
end_item_identificationAPACHE ATTACK HELICOPTER
part_name_assigned_by_controlling_agencyVALVE, RELIEF
NSN4820-01-506-7029
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: HS5191-0004 · 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
•
SUPPLEMENTARY FEATURES: USE FOR GROUND SUPPORT EQUIPMENT ONLY
•
STYLE DESIGNATOR: STRAIGHT THRU
•
OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MATERIAL: STEEL CORROSION RESISTING BODY
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESUSE FOR GROUND SUPPORT EQUIPMENT ONLY
STYLE DESIGNATORSTRAIGHT THRU
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SPECIAL FEATURESMATERIAL INTERNAL PARTS STAINLESS STEEL 316, SPRING STAINLESS STEEL 302 OR CRES 17-7PH, O-RING SILICONE, 79 TO 450 DEG F; CRACKING PRESSURE RANGE 1.0 TO 2.3 PSI, CRACKING PRESSURE SET AT 1.5 PSI PORM 5 PCT; OVERALL LENGTH 1.188 INCH IN
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, RELIEF
END ITEM IDENTIFICATIONAPACHE ATTACK HELICOPTER
MATERIALSTEEL CORROSION RESISTING BODY
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 HS5191-0004?
HS5191-0004 is a VALVE,SAFETY RELIEF.
What is the NSN for HS5191-0004?
HS5191-0004 is cataloged in the U.S. Government catalog under NSN 4820-01-506-7029. This indicates validated use in U.S. government and defense supply chains.
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