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11-NS-0650 — GEAR OPERATOR,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

11-NS-0650: GEAR OPERATOR,VALVE.

The GEAR OPERATOR,VALVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, gear_type: WORM, gear_ratio: 30 TO 1, features_provided: HANDWHEEL, end_item_identification: LOS ANGELES CLASS SSN, material_document_and_classification: ASTM-A-218 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-500-4510, 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-NS-0650
NSN: 4820-01-500-4510
FSC: 4820 — Valves, Nonpowered
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
gear_typeWORM
gear_ratio30 TO 1
features_providedHANDWHEEL
end_item_identificationLOS ANGELES CLASS SSN
material_document_and_classificationASTM-A-218 ASSN STD SINGLE MATERIAL RESPONSE
NSN4820-01-500-4510
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 11-NS-0650 · 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
•
GEAR TYPE: WORM
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A-218 ASSN STD SINGLE MATERIAL RESPONSE
•
FEATURES PROVIDED: HANDWHEEL
•
MATERIAL: ALUMINUM ALLOY
•
GEAR RATIO: 30 TO 1
TECHNICAL CHARACTERISTICS
GEAR TYPEWORM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A-218 ASSN STD SINGLE MATERIAL RESPONSE
FEATURES PROVIDEDHANDWHEEL
END ITEM IDENTIFICATIONLOS ANGELES CLASS SSN
MATERIALALUMINUM ALLOY
GEAR RATIO30 TO 1
SUBSTITUTES & CROSS-REFERENCES 5
420-6MOD2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
420-6Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
D420-6-8-396Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
396-819-080-420-032MOD2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
D420-6-8-396MOD2Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 11-NS-0650?
11-NS-0650 is a GEAR OPERATOR,VALVE.
What parts can replace 11-NS-0650?
There are 5 known substitutes for 11-NS-0650: 420-6MOD2, 420-6, D420-6-8-396 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11-NS-0650?
11-NS-0650 is cataloged in the U.S. Government catalog under NSN 4820-01-500-4510. This indicates validated use in U.S. government and defense supply chains.
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