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2766B — GUARD,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2766B: GUARD,VALVE.

The GUARD,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, inside_diameter: 0.594 INCHES NOMINAL IN, outside_diameter: 2.602 INCHES NOMINAL IN, material_thickness: 0.164 INCHES NOMINAL IN, end_item_identification: WARREN 9X6X16 VERTICAL SINGLE PUMP, general_characteristics_item_description: CRES; 1.880 IN. OD; 0.432 IN.

ID; 0.500 IN. THK IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-731-4346, 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
2766B
NSN: 4820-00-731-4346
NIINs: 007314346, 007314347, 007314349, 007314352
FSC: 4820 — Valves, Nonpowered
CAGE: 72021 — DURABLA MFG CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
inside_diameter0.594 INCHES NOMINAL IN
outside_diameter2.602 INCHES NOMINAL IN
material_thickness0.164 INCHES NOMINAL IN
end_item_identificationWARREN 9X6X16 VERTICAL SINGLE PUMP
general_characteristics_item_descriptionCRES; 1.880 IN. OD; 0.432 IN. ID; 0.500 IN. THK IN
NSN4820-00-731-4346
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2766B · 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
•
OUTSIDE DIAMETER: 2.602 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.164 INCHES NOMINAL IN
•
INSIDE DIAMETER: 0.594 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OUTSIDE DIAMETER2.602 INCHES NOMINAL IN
MATERIAL THICKNESS0.164 INCHES NOMINAL IN
INSIDE DIAMETER0.594 INCHES NOMINAL IN
END ITEM IDENTIFICATIONWARREN 9X6X16 VERTICAL SINGLE PUMP
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 1
2766BPC1Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 2766B?
2766B is a GUARD,VALVE.
What parts can replace 2766B?
There is 1 known substitute for 2766B: 2766BPC1. Substitute compatibility should be verified for your specific system.
What is the NSN for 2766B?
2766B is cataloged in the U.S. Government catalog under NSN 4820-00-731-4346. 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.