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VA83643-1 — PARTS KIT,HYDRAULIC-PNEUMATIC,LI

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

VA83643-1: PARTS KIT,HYDRAULIC-PNEUMATIC,LI.

PARTS KIT,HYDRAULIC-PNEUMATIC,LI. Key specifications include special_features: WORM GEAR 2 LEAD LEFT HAND THREADS, component_quantity: 10, end_item_identification: WEAPONS SYSTEM STRATEGIC SEALIFT CONVERSION SHIPS CLASS. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-377-4217, 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
VA83643-1
NSN: 4810-01-377-4217
FSC: 4810 — Valves, Powered
CAGE: 9K117 — AUTOMATIC CONTROLS OF VA., INC. DBA AUTOMATIC CONTROLS OF VA INC (USA)
SPECIFICATIONS
special_featuresWORM GEAR 2 LEAD LEFT HAND THREADS
component_quantity10
end_item_identificationWEAPONS SYSTEM STRATEGIC SEALIFT CONVERSION SHIPS CLASS
NSN4810-01-377-4217
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: VA83643-1 · 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
•
COMPONENT QUANTITY: 10
•
NONSUPPLY ITEMS AND QUANTITIES: BEARING 2, BEARING CUP 1, TORQUE SPRING STUD 1, WORM GEAR 1, ROLL PIN 1, BEARING CARTRIDGE 1, WASHER 1, LOCK NUT 1, FLARE NUT 1
TECHNICAL CHARACTERISTICS
COMPONENT QUANTITY10
NONSUPPLY ITEMS AND QUANTITIESBEARING 2, BEARING CUP 1, TORQUE SPRING STUD 1, WORM GEAR 1, ROLL PIN 1, BEARING CARTRIDGE 1, WASHER 1, LOCK NUT 1, FLARE NUT 1
SPECIAL FEATURESWORM GEAR 2 LEAD LEFT HAND THREADS
END ITEM IDENTIFICATIONWEAPONS SYSTEM STRATEGIC SEALIFT CONVERSION SHIPS CLASS
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES 1
83643-1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 VA83643-1?
VA83643-1 is a PARTS KIT,HYDRAULIC-PNEUMATIC,LI.
What parts can replace VA83643-1?
There is 1 known substitute for VA83643-1: 83643-1. Substitute compatibility should be verified for your specific system.
What is the NSN for VA83643-1?
VA83643-1 is cataloged in the U.S. Government catalog under NSN 4810-01-377-4217. This indicates validated use in U.S. government and defense supply chains.
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