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DG3S4-104C-5 — VALVE,LINEAR,DIRECTIONAL CONTROL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

DG3S4-104C-5: VALVE,LINEAR,DIRECTIONAL CONTROL.

VALVE,LINEAR,DIRECTIONAL CONTROL. Key specifications include thread_class: 2B, connection_type: THREADED INTERNAL BOSS, nominal_thread_size: 1.875 INCHES IN, valve_operation_method: MANUAL, thread_quantity_per_inch: 12, thread_series_designator: UN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-283-2013, 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
DG3S4-104C-5
NSN: 4820-01-283-2013
FSC: 4820 — Valves, Nonpowered
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
thread_class2B
spool_quantity1
connection_typeTHREADED INTERNAL BOSS
nominal_thread_size1.875 INCHES IN
flow_pattern_quantity4
valve_operation_methodMANUAL
end_connection_quantity4
spool_position_quantity3
thread_quantity_per_inch12
thread_series_designatorUN
valve_discharge_flow_rate125.0 GALLONS PER MINUTE
furnished_items_and_quantity1 PILOT VALVE
NSN4820-01-283-2013
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DG3S4-104C-5 · 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 PILOT VALVE
•
CONNECTION TYPE: THREADED INTERNAL BOSS
•
END CONNECTION QUANTITY: 4
•
NOMINAL THREAD SIZE: 1.875 INCHES IN
•
SPOOL QUANTITY: 1
•
THREAD CLASS: 2B
•
THREAD QUANTITY PER INCH: 12
•
THREAD SERIES DESIGNATOR: UN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 PILOT VALVE
CONNECTION TYPETHREADED INTERNAL BOSS
END CONNECTION QUANTITY4
NOMINAL THREAD SIZE1.875 INCHES IN
SPOOL QUANTITY1
THREAD CLASS2B
THREAD QUANTITY PER INCH12
THREAD SERIES DESIGNATORUN
VALVE DISCHARGE FLOW RATE125.0 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

No substitute or cross-reference records for this part.

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 DG3S4-104C-5?
DG3S4-104C-5 is a VALVE,LINEAR,DIRECTIONAL CONTROL.
What is the NSN for DG3S4-104C-5?
DG3S4-104C-5 is cataloged in the U.S. Government catalog under NSN 4820-01-283-2013. 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.