PartsTable
Technical Data Sheet

702-0066/50 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

702-0066/50: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include special_features: 1/2" NPT 3-WAY BALL VALVE, style_designator: STRAIGHT THRU, end_item_identification: CAMERA SYSTEM, FURNACE, media_for_which_designed: AIR SINGLE RESPONSE, part_name_assigned_by_controlling_agency: BALL VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-536-3566, 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
702-0066/50
NSN: 4820-01-536-3566
FSC: 4820 — Valves, Nonpowered
CAGE: 35733 — LENOX INSTRUMENT CO., INC. (USA)
SPECIFICATIONS
special_features1/2" NPT 3-WAY BALL VALVE
style_designatorSTRAIGHT THRU
end_item_identificationCAMERA SYSTEM, FURNACE
media_for_which_designedAIR SINGLE RESPONSE
part_name_assigned_by_controlling_agencyBALL VALVE
NSN4820-01-536-3566
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 702-0066/50 · 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
•
STYLE DESIGNATOR: STRAIGHT THRU
•
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT THRU
SPECIAL FEATURES1/2" NPT 3-WAY BALL VALVE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYBALL VALVE
END ITEM IDENTIFICATIONCAMERA SYSTEM, FURNACE
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
6515A-112-NAV ITEM 17Reference 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 702-0066/50?
702-0066/50 is a VALVE,BALL.
What parts can replace 702-0066/50?
There is 1 known substitute for 702-0066/50: 6515A-112-NAV ITEM 17. Substitute compatibility should be verified for your specific system.
What is the NSN for 702-0066/50?
702-0066/50 is cataloged in the U.S. Government catalog under NSN 4820-01-536-3566. 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.