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57343-03 — DECK BOX,REMOTE OPERATOR,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

57343-03: DECK BOX,REMOTE OPERATOR,VALVE.

The DECK BOX,REMOTE OPERATOR,VALVE is a the manufacturer industrial component. Key specifications include criticality_code_justification: ZZZY, reference_number_differentiating_characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-256-0696, 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
57343-03
NSN: 4820-01-256-0696
NIINs: 012560696, 017027705
FSC: 4820 — Valves, Nonpowered
CAGE: 78710 — TRIUMPH CONTROLS, LLC DBA TRIUMPH CONTROLS, LLC (USA)
SPECIFICATIONS
criticality_code_justificationZZZY
reference_number_differentiating_characteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
NSN4820-01-256-0696
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 57343-03 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRONZE,COVER;BRONZE INNER SLEEVE;STEEL-1018,WELD SLEEVE;STAINLESS STEEL,ACTIVATOR SHAFT;STAINLESS STEEL,FASTENERS;VITON O-RINGS;STAINLESS STEEL,CHAIN ASSEMBLY;BRONZE,BODY;LEXAN,INDICATOR WINDOW;BRASS INDICATOR GEARS;BRONZE,LOCKING STRAP;5.375 IN. TOP DIA;6.000 IN. HEIGHT;4.000 IN. BOTTOM DIA;TO BE FIELD WELDED;A TEE WRENCH IS USED TO PROVIDE REMOTE VALVE OPERATION-NOT INCLUDED;FURNISHED WITH-OPEN/SHUT INDICATOR;40INDICATION TURN;THREADED ACCESS COVER WITH LOCKING STRAP IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE,COVER;BRONZE INNER SLEEVE;STEEL-1018,WELD SLEEVE;STAINLESS STEEL,ACTIVATOR SHAFT;STAINLESS STEEL,FASTENERS;VITON O-RINGS;STAINLESS STEEL,CHAIN ASSEMBLY;BRONZE,BODY;LEXAN,INDICATOR WINDOW;BRASS INDICATOR GEARS;BRONZE,LOCKING STRAP;5.375 IN. TOP DIA;6.000 IN. HEIGHT;4.000 IN. BOTTOM DIA;TO BE FIELD WELDED;A TEE WRENCH IS USED TO PROVIDE REMOTE VALVE OPERATION-NOT INCLUDED;FURNISHED WITH-OPEN/SHUT INDICATOR;40INDICATION TURN;THREADED ACCESS COVER WITH LOCKING STRAP IN
SUBSTITUTES & CROSS-REFERENCES 5
57343-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
DBWTReference document
Same NSN cross-reference
Reference document — Secondary reference
40036773Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
RMOP0123Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
POD57343-03Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 57343-03?
57343-03 is a DECK BOX,REMOTE OPERATOR,VALVE.
What parts can replace 57343-03?
There are 5 known substitutes for 57343-03: 57343-3, DBWT, 40036773 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 57343-03?
57343-03 is cataloged in the U.S. Government catalog under NSN 4820-01-256-0696. This indicates validated use in U.S. government and defense supply chains.
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