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SM0002 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SM0002: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING, valve_size: 3.000 INCHES IN, bonnet_type: PACKING RETAINING, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: SOCKET ALL ENDS, special_features: ABSORBABLE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-194-4144, 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
SM0002
NSN: 4820-01-194-4144
NIINs: 011944144, 015346528, 015470112
FSC: 4820 — Valves, Nonpowered
CAGE: 04613 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR PACKING
valve_size3.000 INCHES IN
bonnet_typePACKING RETAINING
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleSOCKET ALL ENDS
special_featuresABSORBABLE
style_designatorSTRAIGHT THRU
design_designationGENERAL PURPOSE
operating_pressure200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
valve_operation_methodELECTRIC MOTOR OR MANUAL
renewable_seat_ring_typePRESSED-IN
nominal_pipe_size_accommodated3.000 INCHES ALL ENDS IN
NSN4820-01-194-4144
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SM0002 · 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
•
PRESSURE RATING: 200.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
OUTSIDE DIAMETER: 4.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BUTTERFLY
•
MEDIA FOR WHICH DESIGNED: WATER, FRESH OR WATER, SALT OR OIL
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
PRESSURE RATING200.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
OUTSIDE DIAMETER4.000 INCHES NOMINAL IN
STYLE DESIGNATORBUTTERFLY
MEDIA FOR WHICH DESIGNEDWATER, FRESH OR WATER, SALT OR OIL
MATERIALNICKEL ALLOY
SUBSTITUTES & CROSS-REFERENCES 4
10206Reference document
Same NSN cross-reference
Reference document — Secondary reference
D139-4-529 ITEM 2Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
1026Reference document
Same NSN cross-reference
Reference document — Secondary reference
162-204-040-139-000Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SM0002?
SM0002 is a DISK,VALVE.
What parts can replace SM0002?
There are 4 known substitutes for SM0002: 10206, D139-4-529 ITEM 2, 1026 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SM0002?
SM0002 is cataloged in the U.S. Government catalog under NSN 4820-01-194-4144. This indicates validated use in U.S. government and defense supply chains.
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