PartsTable
Technical Data Sheet
H3299575 ✓ Verified by PartsTable
· GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include valve_size: 2.500 INCHES IN, bonnet_type: EXPOSED SPRING, flange_shape: ROUND WITH HOLES SECOND END, connection_type: FLANGE SECOND END, style_designator: ANGLE FLANGED ENDS, features_provided: PRESSURE TIGHT OUTLET SIDE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-169-5316, 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
H3299575
NSN: 4820-00-169-5316
FSC: 4820
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
valve_size2.500 INCHES IN
bonnet_typeEXPOSED SPRING
flange_shapeROUND WITH HOLES SECOND END
connection_typeFLANGE SECOND END
style_designatorANGLE FLANGED ENDS
features_providedPRESSURE TIGHT OUTLET SIDE
bolt_hole_quantity8 FIRST END
flange_face_designPLAIN FIRST END
disk_loading_methodSPRING
flow_control_deviceDISK
valve_operation_methodAUTOMATIC OR MANUAL
bonnet_attachment_methodBOLTED
NSN4820-00-169-5316
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: H3299575 · 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
FLANGE FACE DESIGN: PLAIN SECOND END
RENEWABLE SEAT RING TYPE: THREADED
BOLT CIRCLE NOMINAL DIAMETER: 7.500 INCHES FIRST END IN
BOLT HOLE NOMINAL DIAMETER: 1.062 INCHES FIRST END IN
FEATURES PROVIDED: PRESSURE TIGHT OUTLET SIDE
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY THE VALVE DISCHARGE FLOW RATE REQUIREMENT
FLANGE SHAPE: ROUND WITH HOLES FIRST END
TECHNICAL CHARACTERISTICS (FLIS)
FLANGE FACE DESIGNPLAIN SECOND END
RENEWABLE SEAT RING TYPETHREADED
BOLT CIRCLE NOMINAL DIAMETER7.500 INCHES FIRST END IN
BOLT HOLE NOMINAL DIAMETER1.062 INCHES FIRST END IN
FEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
FLANGE FACE DESIGNPLAIN FIRST END
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY THE VALVE DISCHARGE FLOW RATE REQUIREMENT
FLANGE SHAPEROUND WITH HOLES FIRST END
FLANGE SHAPEROUND WITH HOLES SECOND END
CONNECTION TYPEFLANGE FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
VY897Interchangeable
interchangeable cross-reference
interchangeable
5V0G72Interchangeable
interchangeable cross-reference
interchangeable
5V0G72 PC 26Interchangeable
interchangeable cross-reference
interchangeable
H3299575 PIECE 6AInterchangeable
interchangeable cross-reference
interchangeable
5V0G72 PIECE 6AInterchangeable
interchangeable cross-reference
interchangeable
85878Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy H3299575?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is H3299575?
H3299575 is a VALVE,SAFETY RELIEF.
What parts can replace H3299575?
There are 8 known substitutes for H3299575: VY897, 5V0G72, 5V0G72 PC 26 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H3299575?
H3299575 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-169-5316. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — H3299575