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8205571 — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8205571: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: STEEL RETAINER, overall_width: 3.750 INCHES MINIMUM IN, overall_length: 4.375 INCHES MINIMUM IN, mounting_method: BOLT, special_features: END ITEM:HATCH BALLIST, style_designator: TAB. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-313-2809, 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
8205571
NSN: 4820-01-313-2809
FSC: 4820 — Valves, Nonpowered
CAGE: 1YHH8 — JLG INDUSTRIES, INC. (USA)
SPECIFICATIONS
materialSTEEL RETAINER
overall_width3.750 INCHES MINIMUM IN
overall_length4.375 INCHES MINIMUM IN
mounting_methodBOLT
special_featuresEND ITEM:HATCH BALLIST
style_designatorTAB
end_item_identificationWEAPON SYSTEM:AIRCRAFT CARRIER
mounting_facility_diameter0.531 INCHES NOMINAL IN
mounting_facility_quantity2
material_document_and_classificationMIL-S-22698 MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
NSN4820-01-313-2809
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8205571 · 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
SUBSTITUTES & CROSS-REFERENCES 2
725033AReference document
Same NSN cross-reference
Reference document — Secondary reference
6600344Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8205571?
8205571 is a VALVE,SAFETY RELIEF.
What parts can replace 8205571?
There are 2 known substitutes for 8205571: 725033A, 6600344. Substitute compatibility should be verified for your specific system.
What is the NSN for 8205571?
8205571 is cataloged in the U.S. Government catalog under NSN 4820-01-313-2809. This indicates validated use in U.S. government and defense supply chains.
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