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2783622-101 — DIAPHRAGM,VALVE,FLAT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2783622-101: DIAPHRAGM,VALVE,FLAT.

The DIAPHRAGM,VALVE,FLAT is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BODY, tooth_form: STANDARD, pitch_diameter: 2.0833 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 200, style_designator: PROTRUDING HUBS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-263-9018, 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
2783622-101
NSN: 4820-01-263-9018
FSC: 4820 — Valves, Nonpowered
CAGE: 3H889 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
tooth_formSTANDARD
pitch_diameter2.0833 INCHES NOMINAL IN
pressure_angle20.0000 DEGREES
teeth_quantity200
style_designatorPROTRUDING HUBS
attachment_methodCLAMP
face_nominal_width0.061 INCHES IN
bore_nominal_diameter0.250 INCHES BOTH ENDS IN
nominal_overall_length0.375 INCHES IN
nominal_outside_diameter2.102 INCHES IN
precision_classificationQUALITY NUMBER 12
NSN4820-01-263-9018
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2783622-101 · 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
SUBSTITUTES & CROSS-REFERENCES 1
10124697Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2783622-101?
2783622-101 is a DIAPHRAGM,VALVE,FLAT.
What parts can replace 2783622-101?
There is 1 known substitute for 2783622-101: 10124697. Substitute compatibility should be verified for your specific system.
What is the NSN for 2783622-101?
2783622-101 is cataloged in the U.S. Government catalog under NSN 4820-01-263-9018. 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.