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2529618 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2529618: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, thread_class: 3A SINGLE THREADED PORTION A, thread_length: 0.215 INCHES NOMINAL SINGLE THREADED PORTION IN, flange_diameter: 0.625 INCHES NOMINAL IN, style_designator: THREADED FLANGED, seat_angle_in_deg: 30.000 NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-239-0205, 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
2529618
NSN: 4820-00-239-0205
FSC: 4820 — Valves, Nonpowered
CAGE: 06848 — HONEYWELL INTERNATIONAL INC DIV AEROSPACE-SOUTH BEND (BENDIX DR) (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
thread_class3A SINGLE THREADED PORTION A
thread_length0.215 INCHES NOMINAL SINGLE THREADED PORTION IN
flange_diameter0.625 INCHES NOMINAL IN
style_designatorTHREADED FLANGED
seat_angle_in_deg30.000 NOMINAL
nominal_thread_size0.437 INCHES SINGLE THREADED PORTION IN
under_flange_height0.610 INCHES NOMINAL IN
seating_surface_shapeANGULAR
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) SINGLE THREADED PORTION
body_stepped_inside_diameter0.090 INCHES NOMINAL SECOND STEP IN
flange_seat_to_disk_end_height0.110 INCHES NOMINAL IN
NSN4820-00-239-0205
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2529618 · 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: 0.110 INCHES NOMINAL IN
•
FLANGE DIAMETER: 0.625 INCHES NOMINAL IN
•
THREAD LENGTH: 0.215 INCHES NOMINAL SINGLE THREADED PORTION IN
•
BODY STEPPED INSIDE DIAMETER: 0.090 INCHES NOMINAL SECOND STEP IN
•
STYLE DESIGNATOR: THREADED FLANGED
•
NOMINAL THREAD SIZE: 0.437 INCHES SINGLE THREADED PORTION IN
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.110 INCHES NOMINAL IN
FLANGE DIAMETER0.625 INCHES NOMINAL IN
THREAD LENGTH0.215 INCHES NOMINAL SINGLE THREADED PORTION IN
BODY STEPPED INSIDE DIAMETER0.090 INCHES NOMINAL SECOND STEP IN
BODY STEPPED INSIDE DIAMETER0.190 INCHES NOMINAL THIRD STEP IN
BODY STEPPED INSIDE DIAMETER0.240 INCHES NOMINAL FIRST STEP IN
STYLE DESIGNATORTHREADED FLANGED
NOMINAL THREAD SIZE0.437 INCHES SINGLE THREADED PORTION IN
UNDER FLANGE HEIGHT0.610 INCHES NOMINAL IN
THREAD CLASS3A SINGLE THREADED PORTION A
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 2529618?
2529618 is a SEAT,VALVE.
What is the NSN for 2529618?
2529618 is cataloged in the U.S. Government catalog under NSN 4820-00-239-0205. This indicates validated use in U.S. government and defense supply chains.
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