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134B509CA-1 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

134B509CA-1: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-308-7137, 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
134B509CA-1
NSN: 4820-01-308-7137
FSC: 4820 — Valves, Nonpowered
CAGE: 03502 — GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT (USA)
SPECIFICATIONS
Part Number134B509CA-1
NSN4820-01-308-7137
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 134B509CA-1 · 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
SUBSTITUTES & CROSS-REFERENCES 3
B708F11DReference document
Same NSN cross-reference
Reference document — Design control — primary reference
501E458ERReference document
Same NSN cross-reference
Reference document — Drawing number reference only
501E458ER ITEM 4Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 134B509CA-1?
134B509CA-1 is a SEAT,VALVE.
What parts can replace 134B509CA-1?
There are 3 known substitutes for 134B509CA-1: B708F11D, 501E458ER, 501E458ER ITEM 4. Substitute compatibility should be verified for your specific system.
What is the NSN for 134B509CA-1?
134B509CA-1 is cataloged in the U.S. Government catalog under NSN 4820-01-308-7137. This indicates validated use in U.S. government and defense supply chains.
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