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004-303-0070 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

004-303-0070: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, stem_actuating_end_type: THREADED EXTERNALLY, valve_size_for_which_designed: 0.500 INCHES IN, valve_type_for_which_designed: RELIEF, valve_model_number_for_which_designed: L-3112-B. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-208-2143, 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
004-303-0070
NSN: 4820-01-208-2143
FSC: 4820 — Valves, Nonpowered
CAGE: 15187 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP DIV NAVY PRODUCT TEAM (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
stem_actuating_end_typeTHREADED EXTERNALLY
valve_size_for_which_designed0.500 INCHES IN
valve_type_for_which_designedRELIEF
valve_model_number_for_which_designedL-3112-B
NSN4820-01-208-2143
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 004-303-0070 · 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
•
VALVE TYPE FOR WHICH DESIGNED: RELIEF
•
STEM ACTUATING END TYPE: THREADED EXTERNALLY
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: L-3112-B
•
VALVE SIZE FOR WHICH DESIGNED: 0.500 INCHES IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDRELIEF
STEM ACTUATING END TYPETHREADED EXTERNALLY
VALVE MODEL NUMBER FOR WHICH DESIGNEDL-3112-B
VALVE SIZE FOR WHICH DESIGNED0.500 INCHES IN
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 3
B2071S PC12 1/2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
B2071-SReference document
Same NSN cross-reference
Reference document — Secondary reference
B2071-S PC12 1/2IN MOD L3112BReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 004-303-0070?
004-303-0070 is a STEM,FLUID VALVE.
What parts can replace 004-303-0070?
There are 3 known substitutes for 004-303-0070: B2071S PC12 1/2, B2071-S, B2071-S PC12 1/2IN MOD L3112B. Substitute compatibility should be verified for your specific system.
What is the NSN for 004-303-0070?
004-303-0070 is cataloged in the U.S. Government catalog under NSN 4820-01-208-2143. This indicates validated use in U.S. government and defense supply chains.
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