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1875682 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1875682: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include height: 1.875 INCHES NOMINAL IN, material: STEEL, mesh_size: 80.0, wire_diameter: 0.007 INCHES NOMINAL IN, outside_diameter: 5.500 INCHES NOMINAL IN, attachment_method: BOLTS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-159-2865, 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
1875682
NSN: 4820-01-159-2865
FSC: 4820 — Valves, Nonpowered
CAGE: 64546 — DISCOVERY CORPORATION (USA)
SPECIFICATIONS
height1.875 INCHES NOMINAL IN
materialSTEEL
mesh_size80.0
wire_diameter0.007 INCHES NOMINAL IN
outside_diameter5.500 INCHES NOMINAL IN
attachment_methodBOLTS
filtering_media_designMESH ALL FILTERING MEDIA RESPONSES
first_intake_connection_typePLAIN FACE FLANGE SIDE
first_intake_flange_thickness0.625 INCHES NOMINAL IN
first_intake_flange_face_stylePLAIN
first_intake_flange_shape_styleROUND W/THREADED BOLT HOLES
first_intake_flange_outside_diameter6.000 INCHES NOMINAL IN
NSN4820-01-159-2865
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1875682 · 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
SUBSTITUTES & CROSS-REFERENCES 1
N5672Reference 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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1875682?
1875682 is a SEAT,VALVE.
What parts can replace 1875682?
There is 1 known substitute for 1875682: N5672. Substitute compatibility should be verified for your specific system.
What is the NSN for 1875682?
1875682 is cataloged in the U.S. Government catalog under NSN 4820-01-159-2865. This indicates validated use in U.S. government and defense supply chains.
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