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N829SH4PC44 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N829SH4PC44: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SEAT, flange_diameter: 1.500 INCHES NOMINAL IN, style_designator: PLAIN FLANGED, under_flange_height: 0.297 INCHES NOMINAL IN, body_inside_diameter: 0.594 INCHES NOMINAL IN, body_outside_diameter: 1.250 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-906-1459, 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
N829SH4PC44
NSN: 4820-00-906-1459
FSC: 4820 — Valves, Nonpowered
CAGE: 26505 — GROVE VALVE OPERATIONS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SEAT
flange_diameter1.500 INCHES NOMINAL IN
style_designatorPLAIN FLANGED
under_flange_height0.297 INCHES NOMINAL IN
body_inside_diameter0.594 INCHES NOMINAL IN
body_outside_diameter1.250 INCHES NOMINAL IN
seating_surface_shapeFLAT
seal_accommodation_typeRECESSED
flange_seat_to_disk_end_height0.312 INCHES NOMINAL IN
NSN4820-00-906-1459
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N829SH4PC44 · 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: 0.312 INCHES NOMINAL IN
•
FLANGE DIAMETER: 1.500 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
SEAL ACCOMMODATION TYPE: RECESSED
•
STYLE DESIGNATOR: PLAIN FLANGED
•
BODY INSIDE DIAMETER: 0.594 INCHES NOMINAL IN
•
UNDER FLANGE HEIGHT: 0.297 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING SEAT
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.312 INCHES NOMINAL IN
FLANGE DIAMETER1.500 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
SEAL ACCOMMODATION TYPERECESSED
STYLE DESIGNATORPLAIN FLANGED
BODY INSIDE DIAMETER0.594 INCHES NOMINAL IN
UNDER FLANGE HEIGHT0.297 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING SEAT
SEATING SURFACE SHAPEFLAT
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is N829SH4PC44?
N829SH4PC44 is a SEAT,VALVE.
What is the NSN for N829SH4PC44?
N829SH4PC44 is cataloged in the U.S. Government catalog under NSN 4820-00-906-1459. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.