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11776812 — STEM,TAIL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

11776812: STEM,TAIL.

The STEM,TAIL is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-116-3834, 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
11776812
NSN: 4820-01-116-3834
FSC: 4820 — Valves, Nonpowered
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionALUM. ALLOY BRITISH BS3L65 AMERICAN QQ-A-225 14-TC,ANODISE TO MIL-A-8625 TYPE 2 CL 2 DYE BLACK,LENGTH 2.300,DIA 0.550,ONE END CUTOUT LENGTH 0.500 DIA MIN 0.482 MAX 0.488,OTHER END CUTOUT LENGTH 1.600
NSN4820-01-116-3834
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 11776812 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUM. ALLOY BRITISH BS3L65 AMERICAN QQ-A-225 14-TC,ANODISE TO MIL-A-8625 TYPE 2 CL 2 DYE BLACK,LENGTH 2.300,DIA 0.550,ONE END CUTOUT LENGTH 0.500 DIA MIN 0.482 MAX 0.488,OTHER END CUTOUT LENGTH 1.600
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUM. ALLOY BRITISH BS3L65 AMERICAN QQ-A-225 14-TC,ANODISE TO MIL-A-8625 TYPE 2 CL 2 DYE BLACK,LENGTH 2.300,DIA 0.550,ONE END CUTOUT LENGTH 0.500 DIA MIN 0.482 MAX 0.488,OTHER END CUTOUT LENGTH 1.600
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 1
60093-222Same 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 11776812?
11776812 is a STEM,TAIL.
What parts can replace 11776812?
There is 1 known substitute for 11776812: 60093-222. Substitute compatibility should be verified for your specific system.
What is the NSN for 11776812?
11776812 is cataloged in the U.S. Government catalog under NSN 4820-01-116-3834. This indicates validated use in U.S. government and defense supply chains.
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