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731114 PIECE 1 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

731114 PIECE 1: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, flange_diameter: 1.620 INCHES NOMINAL IN, style_designator: PLAIN FLANGED, under_flange_height: 1.976 INCHES NOMINAL IN, body_inside_diameter: 1.000 INCHES NOMINAL IN, body_outside_diameter: 1.436 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-210-0749, 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
731114 PIECE 1
NSN: 4810-00-210-0749
FSC: 4810 — Valves, Powered
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialSTEEL OVERALL
flange_diameter1.620 INCHES NOMINAL IN
style_designatorPLAIN FLANGED
under_flange_height1.976 INCHES NOMINAL IN
body_inside_diameter1.000 INCHES NOMINAL IN
body_outside_diameter1.436 INCHES NOMINAL IN
flange_seat_to_disk_end_height0.250 INCHES NOMINAL IN
NSN4810-00-210-0749
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 731114 PIECE 1 · 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: 0.250 INCHES NOMINAL IN
•
FLANGE DIAMETER: 1.620 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 1.436 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN FLANGED
•
BODY INSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
UNDER FLANGE HEIGHT: 1.976 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.250 INCHES NOMINAL IN
FLANGE DIAMETER1.620 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.436 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN FLANGED
BODY INSIDE DIAMETER1.000 INCHES NOMINAL IN
UNDER FLANGE HEIGHT1.976 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
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 731114 PIECE 1?
731114 PIECE 1 is a SEAT,VALVE.
What is the NSN for 731114 PIECE 1?
731114 PIECE 1 is cataloged in the U.S. Government catalog under NSN 4810-00-210-0749. 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.