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A0-755-C4LS — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A0-755-C4LS: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include connection_type: THREADED INTERNAL PIPE, features_provided: SPRING CENTERED, nominal_thread_size: 0.500 INCHES AND 0.750 INCHES IN, valve_operation_method: MANUAL, thread_series_designator: NPT, valve_discharge_flow_rate: 18.0 GALLONS PER MINUTE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-297-6432, 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
A0-755-C4LS
NSN: 4820-01-297-6432
FSC: 4820 — Valves, Nonpowered
CAGE: 19184 — BRAND HYDRAULICS (USA)
SPECIFICATIONS
connection_typeTHREADED INTERNAL PIPE
features_providedSPRING CENTERED
nominal_thread_size0.500 INCHES AND 0.750 INCHES IN
valve_operation_methodMANUAL
end_connection_quantity4
thread_series_designatorNPT
valve_discharge_flow_rate18.0 GALLONS PER MINUTE
furnished_items_and_quantity1 LEVER
NSN4820-01-297-6432
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A0-755-C4LS · 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
•
FURNISHED ITEMS AND QUANTITY: 1 LEVER
•
CONNECTION TYPE: THREADED INTERNAL PIPE
•
END CONNECTION QUANTITY: 4
•
FEATURES PROVIDED: SPRING CENTERED
•
NOMINAL THREAD SIZE: 0.500 INCHES AND 0.750 INCHES IN
•
THREAD SERIES DESIGNATOR: NPT
•
VALVE DISCHARGE FLOW RATE: 18.0 GALLONS PER MINUTE
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 LEVER
CONNECTION TYPETHREADED INTERNAL PIPE
END CONNECTION QUANTITY4
FEATURES PROVIDEDSPRING CENTERED
NOMINAL THREAD SIZE0.500 INCHES AND 0.750 INCHES IN
THREAD SERIES DESIGNATORNPT
VALVE DISCHARGE FLOW RATE18.0 GALLONS PER MINUTE
VALVE OPERATION METHODMANUAL
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
A0-55-C4LSReference 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 A0-755-C4LS?
A0-755-C4LS is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What parts can replace A0-755-C4LS?
There is 1 known substitute for A0-755-C4LS: A0-55-C4LS. Substitute compatibility should be verified for your specific system.
What is the NSN for A0-755-C4LS?
A0-755-C4LS is cataloged in the U.S. Government catalog under NSN 4820-01-297-6432. 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.