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Technical Data Sheet
PartsTable / COMPONENT / G311534-2
G311534-2 ✓ 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,BALL is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, special_features: TIN PLATED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-278-4302, 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
G311534-2
NSN: 4820-01-278-4302
FSC: 4820
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
special_featuresTIN PLATED
NSN4820-01-278-4302
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: G311534-2 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
70205Interchangeable
interchangeable cross-reference
interchangeable
SAE-AS85049/138Interchangeable
interchangeable cross-reference
interchangeable
5M0B009865Interchangeable
interchangeable cross-reference
interchangeable
10960-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is G311534-2?
G311534-2 is a VALVE,BALL.
What parts can replace G311534-2?
There are 4 known substitutes for G311534-2: 70205, SAE-AS85049/138, 5M0B009865 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for G311534-2?
G311534-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-278-4302. 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