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212-443-1 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

212-443-1: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, seat_angle: 60.0 DEGREES NOMINAL, thread_class: 2B, overall_height: 1.716 INCHES NOMINAL IN, shoulder_width: 0.125 INCHES NOMINAL IN, shoulder_height: 0.317 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-119-0810, 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
212-443-1
NSN: 4810-01-119-0810
FSC: 4810 — Valves, Powered
CAGE: 04845 — AUTOMATIC SWITCH COMPANY DBA ASCO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
seat_angle60.0 DEGREES NOMINAL
thread_class2B
overall_height1.716 INCHES NOMINAL IN
shoulder_width0.125 INCHES NOMINAL IN
shoulder_height0.317 INCHES NOMINAL IN
outside_diameter0.625 INCHES NOMINAL IN
style_designatorPLUG
nominal_thread_size0.312 INCHES IN
thread_series_designatorUNF
NSN4810-01-119-0810
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 212-443-1 · 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
•
SHOULDER WIDTH: 0.125 INCHES NOMINAL IN
•
SHOULDER HEIGHT: 0.317 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.625 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLUG
•
SEAT ANGLE: 60.0 DEGREES NOMINAL
•
NOMINAL THREAD SIZE: 0.312 INCHES IN
•
THREAD CLASS: 2B
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.716 INCHES NOMINAL IN
SHOULDER WIDTH0.125 INCHES NOMINAL IN
SHOULDER HEIGHT0.317 INCHES NOMINAL IN
OUTSIDE DIAMETER0.625 INCHES NOMINAL IN
STYLE DESIGNATORPLUG
SEAT ANGLE60.0 DEGREES NOMINAL
NOMINAL THREAD SIZE0.312 INCHES IN
THREAD CLASS2B
MATERIALSTEEL CORROSION RESISTING
THREAD SERIES DESIGNATORUNF
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 1
AV212-423 ITEM 63Same 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 212-443-1?
212-443-1 is a DISK,VALVE.
What parts can replace 212-443-1?
There is 1 known substitute for 212-443-1: AV212-423 ITEM 63. Substitute compatibility should be verified for your specific system.
What is the NSN for 212-443-1?
212-443-1 is cataloged in the U.S. Government catalog under NSN 4810-01-119-0810. 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.