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70-1904 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

70-1904: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC, special_features: SUPPLIER, SEA-TECH SYSTEMS CALLS G-1904 REPLACEMENT STEM FOR GLASS FILLER; HANDLE IS MADE OF LEXAN PLASTIC, end_item_identification: DRINKING FOUNTAIN;G-1900 GLASS FILLER,SINGLE,1/2IN.N.P.T. IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-494-3185, 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
70-1904
NSN: 4820-01-494-3185
FSC: 4820 — Valves, Nonpowered
CAGE: 66398 — SEA-TECH SYSTEMS, INC. DBA SEA TECH SYSTEMS (USA)
SPECIFICATIONS
materialPLASTIC
special_featuresSUPPLIER, SEA-TECH SYSTEMS CALLS G-1904 REPLACEMENT STEM FOR GLASS FILLER; HANDLE IS MADE OF LEXAN PLASTIC
end_item_identificationDRINKING FOUNTAIN;G-1900 GLASS FILLER,SINGLE,1/2IN.N.P.T. IN
NSN4820-01-494-3185
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 70-1904 · 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
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESSUPPLIER, SEA-TECH SYSTEMS CALLS G-1904 REPLACEMENT STEM FOR GLASS FILLER; HANDLE IS MADE OF LEXAN PLASTIC
END ITEM IDENTIFICATIONDRINKING FOUNTAIN;G-1900 GLASS FILLER,SINGLE,1/2IN.N.P.T. IN
MATERIALPLASTIC
SUBSTITUTES & CROSS-REFERENCES 1
G-1904Reference 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 70-1904?
70-1904 is a STEM,FLUID VALVE.
What parts can replace 70-1904?
There is 1 known substitute for 70-1904: G-1904. Substitute compatibility should be verified for your specific system.
What is the NSN for 70-1904?
70-1904 is cataloged in the U.S. Government catalog under NSN 4820-01-494-3185. This indicates validated use in U.S. government and defense supply chains.
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