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732831PC2 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

732831PC2: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL BODY, thread_class: 3A SINGLE THREADED PORTION A, thread_length: 0.594 INCHES NOMINAL SINGLE THREADED PORTION IN, flange_diameter: 0.560 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM BODY, style_designator: THREADED FLANGED. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-388-6089, 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
732831PC2
NSN: 4810-00-388-6089
FSC: 4810 — Valves, Powered
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL BODY
thread_class3A SINGLE THREADED PORTION A
thread_length0.594 INCHES NOMINAL SINGLE THREADED PORTION IN
flange_diameter0.560 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN
hardness_rating40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM BODY
style_designatorTHREADED FLANGED
nominal_thread_size0.562 INCHES SINGLE THREADED PORTION IN
under_flange_height0.594 INCHES NOMINAL IN
body_inside_diameter0.250 INCHES NOMINAL IN
thread_quantity_per_inch10 SINGLE THREADED PORTION
thread_series_designatorUNS SINGLE THREADED PORTION
flange_seat_to_disk_end_height0.156 INCHES NOMINAL IN
NSN4810-00-388-6089
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 732831PC2 · 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: 0.156 INCHES NOMINAL IN
•
FLANGE DIAMETER: 0.560 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN
•
THREAD LENGTH: 0.594 INCHES NOMINAL SINGLE THREADED PORTION IN
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM BODY
•
STYLE DESIGNATOR: THREADED FLANGED
•
BODY INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.562 INCHES SINGLE THREADED PORTION IN
•
UNDER FLANGE HEIGHT: 0.594 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.156 INCHES NOMINAL IN
FLANGE DIAMETER0.560 INCHES MINIMUM AND 0.564 INCHES MAXIMUM IN
THREAD LENGTH0.594 INCHES NOMINAL SINGLE THREADED PORTION IN
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM BODY
STYLE DESIGNATORTHREADED FLANGED
BODY INSIDE DIAMETER0.250 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.562 INCHES SINGLE THREADED PORTION IN
UNDER FLANGE HEIGHT0.594 INCHES NOMINAL IN
THREAD CLASS3A SINGLE THREADED PORTION A
THREAD QUANTITY PER INCH10 SINGLE THREADED PORTION
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
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 732831PC2?
732831PC2 is a SEAT,VALVE.
What is the NSN for 732831PC2?
732831PC2 is cataloged in the U.S. Government catalog under NSN 4810-00-388-6089. 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.