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11-00446 — LEVER,MANUAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

11-00446: LEVER,MANUAL CONTROL.

The LEVER,MANUAL CONTROL is a the manufacturer industrial component. Key specifications include material: BRONZE, port_diameter: 1.057 INCHES NOMINAL IN, special_features: SIZE 1.000 IN. ID SMALLEST END IN, surface_treatment: CHROMIUM, port_configuration: STRAIGHT, spherical_diameter: 2.425 INCHES NOMINAL IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-047-3113, 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
11-00446
NSN: 4820-01-047-3113
FSC: 4820 — Valves, Nonpowered
CAGE: 03670 — TYCO FIRE PRODUCTS LP (USA)
SPECIFICATIONS
materialBRONZE
port_diameter1.057 INCHES NOMINAL IN
port_quantity2
special_featuresSIZE 1.000 IN. ID SMALLEST END IN
surface_treatmentCHROMIUM
port_configurationSTRAIGHT
spherical_diameter2.425 INCHES NOMINAL IN
end_item_identificationBUREAU OF SHIPS 1-1/2 IN. BALL VALVE DWG NO. 810-1385834 IN
stem_accommodation_quantity1
material_document_and_classificationQQ-B-726 FED SPEC SINGLE MATERIAL RESPONSE
NSN4820-01-047-3113
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 11-00446 · 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
•
PORT DIAMETER: 1.057 INCHES NOMINAL IN
•
SPHERICAL DIAMETER: 2.425 INCHES NOMINAL IN
•
PORT CONFIGURATION: STRAIGHT
•
STEM ACCOMMODATION QUANTITY: 1
•
PORT QUANTITY: 2
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-726 FED SPEC SINGLE MATERIAL RESPONSE
•
SURFACE TREATMENT: CHROMIUM
TECHNICAL CHARACTERISTICS
PORT DIAMETER1.057 INCHES NOMINAL IN
SPHERICAL DIAMETER2.425 INCHES NOMINAL IN
PORT CONFIGURATIONSTRAIGHT
STEM ACCOMMODATION QUANTITY1
PORT QUANTITY2
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-726 FED SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURESSIZE 1.000 IN. ID SMALLEST END IN
SURFACE TREATMENTCHROMIUM
END ITEM IDENTIFICATIONBUREAU OF SHIPS 1-1/2 IN. BALL VALVE DWG NO. 810-1385834 IN
MATERIALBRONZE
SUBSTITUTES & CROSS-REFERENCES 3
810-1385834PIECE4Reference document
Same NSN cross-reference
Reference document — Secondary reference
ASTM B147 COMP8AReference document
Same NSN cross-reference
Reference document — Secondary reference
810-1385834Reference document
Same NSN cross-reference
Reference document — Drawing number 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 11-00446?
11-00446 is a LEVER,MANUAL CONTROL.
What parts can replace 11-00446?
There are 3 known substitutes for 11-00446: 810-1385834PIECE4, ASTM B147 COMP8A, 810-1385834. Substitute compatibility should be verified for your specific system.
What is the NSN for 11-00446?
11-00446 is cataloged in the U.S. Government catalog under NSN 4820-01-047-3113. This indicates validated use in U.S. government and defense supply chains.
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