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211057743 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

211057743: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include style_designator: SWING CHECK, flange_seat_to_disk_end_height: 0.367 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-357-7174, 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
211057743
NSN: 4820-01-357-7174
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
style_designatorSWING CHECK
flange_seat_to_disk_end_height0.367 INCHES NOMINAL IN
NSN4820-01-357-7174
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 211057743 · 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: 0.367 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SWING CHECK
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.367 INCHES NOMINAL IN
STYLE DESIGNATORSWING CHECK
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 2
6408788 PART 211057743Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
211093277Same 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 211057743?
211057743 is a DISK,VALVE.
What parts can replace 211057743?
There are 2 known substitutes for 211057743: 6408788 PART 211057743, 211093277. Substitute compatibility should be verified for your specific system.
What is the NSN for 211057743?
211057743 is cataloged in the U.S. Government catalog under NSN 4820-01-357-7174. 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.