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BMC-3479A-1-PART 12 — VALVE,VACUUM BREAKING

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

BMC-3479A-1-PART 12: VALVE,VACUUM BREAKING.

The VALVE,VACUUM BREAKING is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-702-2866, 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
BMC-3479A-1-PART 12
NSN: 4820-01-702-2866
FSC: 4820 — Valves, Nonpowered
CAGE: 6W889 — AMMCON CORP. (USA)
SPECIFICATIONS
Part NumberBMC-3479A-1-PART 12
NSN4820-01-702-2866
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: BMC-3479A-1-PART 12 · 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 1
BMC-3479A-1Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 BMC-3479A-1-PART 12?
BMC-3479A-1-PART 12 is a VALVE,VACUUM BREAKING.
What parts can replace BMC-3479A-1-PART 12?
There is 1 known substitute for BMC-3479A-1-PART 12: BMC-3479A-1. Substitute compatibility should be verified for your specific system.
What is the NSN for BMC-3479A-1-PART 12?
BMC-3479A-1-PART 12 is cataloged in the U.S. Government catalog under NSN 4820-01-702-2866. This indicates validated use in U.S. government and defense supply chains.
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