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SML001909 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SML001909: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 FLOW CONTROL DEVICE, operating_pressure: 1600.0 KILOPASCALS (KPA) MAXIMUM SINGLE RESPONSE, maximum_operating_temp: 120.0 CELSIUS SINGLE RESPONSE DEGC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-620-1615, 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
SML001909
NSN: 4820-01-620-1615
FSC: 4820 — Valves, Nonpowered
CAGE: Z0GY5 — BAE SYSTEMS AUSTRALIA PTY LTD DIV LANDING CRAFT HEAVY - IN SERVICE SUPPORT (AUS)
SPECIFICATIONS
materialSTEEL COMP 316 FLOW CONTROL DEVICE
operating_pressure1600.0 KILOPASCALS (KPA) MAXIMUM SINGLE RESPONSE
maximum_operating_temp120.0 CELSIUS SINGLE RESPONSE DEGC
NSN4820-01-620-1615
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SML001909 · 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
•
OPERATING PRESSURE: 1600.0 KILOPASCALS (KPA) MAXIMUM SINGLE RESPONSE
•
MAXIMUM OPERATING TEMP: 120.0 CELSIUS SINGLE RESPONSE DEGC
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
TECHNICAL CHARACTERISTICS
OPERATING PRESSURE1600.0 KILOPASCALS (KPA) MAXIMUM SINGLE RESPONSE
MAXIMUM OPERATING TEMP120.0 CELSIUS SINGLE RESPONSE DEGC
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
MATERIALIRON CAST BODY
MATERIALSTEEL COMP 316 FLOW CONTROL DEVICE
MATERIALRUBBER ETHYLENE-PROPYLENE-DIENE CLASS EPDM SEAT
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 1
F611-DEE2Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SML001909?
SML001909 is a VALVE,BUTTERFLY.
What parts can replace SML001909?
There is 1 known substitute for SML001909: F611-DEE2. Substitute compatibility should be verified for your specific system.
What is the NSN for SML001909?
SML001909 is cataloged in the U.S. Government catalog under NSN 4820-01-620-1615. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.