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PartsTable / COMPONENT / PR306 INDEX B
PR306 INDEX B ✓ 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 WHEEL ASSEMBLY,PNEUMATIC TIRE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 0.625 INCHES NOMINAL IN, inside_diameter: 0.385 INCHES NOMINAL IN, outside_diameter: 0.500 INCHES NOMINAL IN, end_item_identification: PUROLATOR PRODUCTS MODELPR406,G306 AND G406. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-994-4191, 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
PR306 INDEX B
NSN: 4820-00-994-4191
FSC: 4820
CAGE: 64829 — ARVINMERITOR INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length0.625 INCHES NOMINAL IN
inside_diameter0.385 INCHES NOMINAL IN
outside_diameter0.500 INCHES NOMINAL IN
end_item_identificationPUROLATOR PRODUCTS MODELPR406,G306 AND G406
NSN4820-00-994-4191
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: PR306 INDEX B · 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
•
INSIDE DIAMETER: 0.385 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
•
OUTSIDE DIAMETER: 0.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONPUROLATOR PRODUCTS MODELPR406,G306 AND G406
INSIDE DIAMETER0.385 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING
OUTSIDE DIAMETER0.500 INCHES NOMINAL IN
OVERALL LENGTH0.625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
4402-7PC18Interchangeable
interchangeable cross-reference
interchangeable
2618Interchangeable
interchangeable cross-reference
interchangeable
30105Interchangeable
interchangeable cross-reference
interchangeable
914119Interchangeable
interchangeable cross-reference
interchangeable
2364T2Interchangeable
interchangeable cross-reference
interchangeable
424895-55Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PR306 INDEX B?
PR306 INDEX B is a WHEEL ASSEMBLY,PNEUMATIC TIRE.
What parts can replace PR306 INDEX B?
There are 21 known substitutes for PR306 INDEX B: 4402-7PC18, 2618, 30105 and 18 more. Substitute compatibility should be verified for your specific system.
Is PR306 INDEX B still available?
PR306 INDEX B is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026