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PartsTable / COMPONENT / MILV17547TYPEBCLASS1
MILV17547TYPEBCLASS1 ✓ 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,CHECK is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 922 OVERALL, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: ANGLE, mounting_position: VERTICAL, nominal_thickness: 0.500 INCHES ALL ENDS IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-064-2270, 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
MILV17547TYPEBCLASS1
NSN: 4820-00-064-2270
FSC: 4820
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialCOPPER ALLOY 922 OVERALL
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
style_designatorANGLE
mounting_positionVERTICAL
nominal_thickness0.500 INCHES ALL ENDS IN
bolt_hole_quantity6 ALL ENDS
flange_face_designPLAIN ALL ENDS
operating_pressure100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDISK
valve_operation_methodAUTOMATIC
media_for_which_designedWATER, FRESH SECOND RESPONSE
NSN4820-00-064-2270
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MILV17547TYPEBCLASS1 · 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
•
BOLT HOLE QUANTITY: 6 ALL ENDS
•
VALVE OPERATION METHOD: AUTOMATIC
•
MATERIAL: COPPER ALLOY OVERALL
•
NOMINAL OUTSIDE DIAMETER: 6.125 INCHES ALL ENDS IN
•
NOMINAL THICKNESS: 0.938 INCHES ALL ENDS IN
•
BOLT CIRCLE NOMINAL DIAMETER: 5.000 INCHES ALL ENDS IN
•
MEDIA FOR WHICH DESIGNED: WATER-OIL-GAS SINGLE RESPONSE
•
FLANGE SHAPE: ROUND WITH HOLES ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
BOLT HOLE QUANTITY6 ALL ENDS
VALVE OPERATION METHODAUTOMATIC
MATERIALCOPPER ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER6.125 INCHES ALL ENDS IN
NOMINAL THICKNESS0.938 INCHES ALL ENDS IN
BOLT CIRCLE NOMINAL DIAMETER5.000 INCHES ALL ENDS IN
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLOW CONTROL DEVICEDISK
FLANGE FACE DESIGNPLAIN ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
MILV17547Interchangeable
interchangeable cross-reference
interchangeable
MILV17547,TYPEB,CLASS1Interchangeable
interchangeable cross-reference
interchangeable
A305AInterchangeable
interchangeable cross-reference
interchangeable
A305A-11Interchangeable
interchangeable cross-reference
interchangeable
A-305Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MILV17547TYPEBCLASS1?
MILV17547TYPEBCLASS1 is a VALVE,CHECK.
What parts can replace MILV17547TYPEBCLASS1?
There are 5 known substitutes for MILV17547TYPEBCLASS1: MILV17547, MILV17547,TYPEB,CLASS1, A305A and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILV17547TYPEBCLASS1?
MILV17547TYPEBCLASS1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-064-2270. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026