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Technical Data Sheet
PartsTable / COMPONENT / MILV17547,TYPEB,CLASS1
MILV17547,TYPEB,CLASS1 ✓ 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 MILV17547,TYPEB,CLASS1 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-268-8782, 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
MILV17547,TYPEB,CLASS1
NSN: 4820-00-268-8782
FSC: 4820
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
Part NumberMILV17547,TYPEB,CLASS1
NSN4820-00-268-8782
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MILV17547,TYPEB,CLASS1 · 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
•
STYLE DESIGNATOR: ANGLE
•
BOLT HOLE QUANTITY: 6 ALL ENDS
•
CONNECTION TYPE: FLANGE ALL ENDS
•
FLANGE SHAPE: ROUND WITH HOLES ALL ENDS
•
FIRST CONNECTION FACE TO CENTERLINE DISTANCE: 4.000 INCHES IN
•
NOMINAL THICKNESS: 0.500 INCHES ALL ENDS IN
•
BOLT HOLE NOMINAL DIAMETER: 0.562 INCHES ALL ENDS IN
•
MEDIA FOR WHICH DESIGNED: AIR FIRST RESPONSE
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORANGLE
BOLT HOLE QUANTITY6 ALL ENDS
CONNECTION TYPEFLANGE ALL ENDS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FIRST CONNECTION FACE TO CENTERLINE DISTANCE4.000 INCHES IN
NOMINAL THICKNESS0.500 INCHES ALL ENDS IN
BOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS IN
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
MATERIALCOPPER ALLOY 922 OVERALL
NOMINAL OUTSIDE DIAMETER6.125 INCHES ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
MIL-V-17547Interchangeable
interchangeable cross-reference
interchangeable
A305Interchangeable
interchangeable cross-reference
interchangeable
MILV17547TYPEBCLASS1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MILV17547,TYPEB,CLASS1?
MILV17547,TYPEB,CLASS1 is a MILV17547,TYPEB,CLASS1.
What parts can replace MILV17547,TYPEB,CLASS1?
There are 3 known substitutes for MILV17547,TYPEB,CLASS1: MIL-V-17547, A305, MILV17547TYPEBCLASS1. Substitute compatibility should be verified for your specific system.
What is the NSN for MILV17547,TYPEB,CLASS1?
MILV17547,TYPEB,CLASS1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-268-8782. 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