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810-4385049-B-043 — CONNECTING LINK,RIGID

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

810-4385049-B-043: CONNECTING LINK,RIGID.

The CONNECTING LINK,RIGID is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, flange_diameter: 12.234 INCHES NOMINAL IN, special_features: WITH STEM GUIDE, style_designator: PLAIN FLANGED, seat_angle_in_deg: 45.000 NOMINAL, under_flange_height: 13.313 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-103-3290, 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
810-4385049-B-043
NSN: 4820-01-103-3290
FSC: 4820 — Valves, Nonpowered
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flange_diameter12.234 INCHES NOMINAL IN
special_featuresWITH STEM GUIDE
style_designatorPLAIN FLANGED
seat_angle_in_deg45.000 NOMINAL
under_flange_height13.313 INCHES NOMINAL IN
body_outside_diameter10.234 INCHES NOMINAL IN
seating_surface_shapeANGULAR
body_stepped_inside_diameter9.000 INCHES NOMINAL FIRST STEP IN
flange_seat_to_disk_end_height1.375 INCHES NOMINAL IN
NSN4820-01-103-3290
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 810-4385049-B-043 · 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
•
FLANGE SEAT TO DISK END HEIGHT: 1.375 INCHES NOMINAL IN
•
FLANGE DIAMETER: 12.234 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 10.234 INCHES NOMINAL IN
•
BODY STEPPED INSIDE DIAMETER: 7.750 INCHES NOMINAL THIRD STEP IN
•
STYLE DESIGNATOR: PLAIN FLANGED
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT1.375 INCHES NOMINAL IN
FLANGE DIAMETER12.234 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER10.234 INCHES NOMINAL IN
BODY STEPPED INSIDE DIAMETER7.750 INCHES NOMINAL THIRD STEP IN
BODY STEPPED INSIDE DIAMETER8.000 INCHES NOMINAL SECOND STEP IN
BODY STEPPED INSIDE DIAMETER9.000 INCHES NOMINAL FIRST STEP IN
STYLE DESIGNATORPLAIN FLANGED
SPECIAL FEATURESWITH STEM GUIDE
UNDER FLANGE HEIGHT13.313 INCHES NOMINAL IN
MATERIALCOPPER ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES 2
810-4385049-X-043Reference document
Same NSN cross-reference
Reference document — Secondary reference
810-4385049Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 810-4385049-B-043?
810-4385049-B-043 is a CONNECTING LINK,RIGID.
What parts can replace 810-4385049-B-043?
There are 2 known substitutes for 810-4385049-B-043: 810-4385049-X-043, 810-4385049. Substitute compatibility should be verified for your specific system.
What is the NSN for 810-4385049-B-043?
810-4385049-B-043 is cataloged in the U.S. Government catalog under NSN 4820-01-103-3290. This indicates validated use in U.S. government and defense supply chains.
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