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N10700 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N10700: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, seat_angle: 45.0 DEGREES NOMINAL, temp_rating: 975.0 FAHRENHEIT NOMINAL DEGF, taper_length: 2.312 INCHES NOMINAL IN, overall_height: 3.187 INCHES NOMINAL IN, flange_diameter: 3.812 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-220-9386, 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
N10700
NSN: 4820-01-220-9386
NIINs: 012209386, 012212118, 012218873, 012228805, 012351462, 012421473
FSC: 4820 — Valves, Nonpowered
CAGE: 63686 — THE WALWORTH COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
seat_angle45.0 DEGREES NOMINAL
temp_rating975.0 FAHRENHEIT NOMINAL DEGF
taper_length2.312 INCHES NOMINAL IN
overall_height3.187 INCHES NOMINAL IN
flange_diameter3.812 INCHES NOMINAL IN
pressure_rating1500.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
style_designatorPLAIN FLANGED
under_flange_height3.300 INCHES NOMINAL IN
body_inside_diameter1.938 INCHES NOMINAL IN
taper_major_diameter1.750 INCHES NOMINAL IN
taper_minor_diameter1.219 INCHES NOMINAL IN
NSN4820-01-220-9386
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N10700 · 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
•
PRESSURE RATING: 1500.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
TEMP RATING: 975.0 FAHRENHEIT NOMINAL DEGF
•
TAPER MINOR DIAMETER: 1.631 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SOLID WEDGE
•
TAPER MAJOR DIAMETER: 2.121 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
•
TAPER LENGTH: 2.812 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT4.125 INCHES NOMINAL IN
PRESSURE RATING1500.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
TEMP RATING975.0 FAHRENHEIT NOMINAL DEGF
TAPER MINOR DIAMETER1.631 INCHES MINIMUM AND 1.635 INCHES MAXIMUM IN
STYLE DESIGNATORSOLID WEDGE
TAPER MAJOR DIAMETER2.121 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN
SEAT ANGLE45.0 DEGREES NOMINAL
TAPER LENGTH2.812 INCHES NOMINAL IN
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
N10700 PIECE 7ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 N10700?
N10700 is a SEAT,VALVE.
What parts can replace N10700?
There is 1 known substitute for N10700: N10700 PIECE 7A. Substitute compatibility should be verified for your specific system.
What is the NSN for N10700?
N10700 is cataloged in the U.S. Government catalog under NSN 4820-01-220-9386. 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.