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803-5959296-X-04 — BALL,VALVE,PORTED

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

803-5959296-X-04: BALL,VALVE,PORTED.

The BALL,VALVE,PORTED is a the manufacturer industrial component. Key specifications include material: TITANIUM, port_diameter: 2.380 INCHES NOMINAL IN, special_features: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS., port_configuration: STRAIGHT, spherical_diameter: 4.000 INCHES NOMINAL IN, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-348-8098, 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
803-5959296-X-04
NSN: 4820-01-348-8098
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialTITANIUM
port_diameter2.380 INCHES NOMINAL IN
port_quantity1
special_featuresMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
port_configurationSTRAIGHT
spherical_diameter4.000 INCHES NOMINAL IN
stem_accommodation_quantity1
criticality_code_justificationFEAT
NSN4820-01-348-8098
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 803-5959296-X-04 · 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
•
PORT DIAMETER: 2.380 INCHES NOMINAL IN
•
SPHERICAL DIAMETER: 4.000 INCHES NOMINAL IN
•
PORT CONFIGURATION: STRAIGHT
•
STEM ACCOMMODATION QUANTITY: 1
•
PORT QUANTITY: 1
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
MATERIAL: TITANIUM
TECHNICAL CHARACTERISTICS
PORT DIAMETER2.380 INCHES NOMINAL IN
SPHERICAL DIAMETER4.000 INCHES NOMINAL IN
PORT CONFIGURATIONSTRAIGHT
STEM ACCOMMODATION QUANTITY1
PORT QUANTITY1
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
MATERIALTITANIUM
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
803-5959296-B-04Reference document
Same NSN cross-reference
Reference document — Secondary 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 803-5959296-X-04?
803-5959296-X-04 is a BALL,VALVE,PORTED.
What parts can replace 803-5959296-X-04?
There is 1 known substitute for 803-5959296-X-04: 803-5959296-B-04. Substitute compatibility should be verified for your specific system.
What is the NSN for 803-5959296-X-04?
803-5959296-X-04 is cataloged in the U.S. Government catalog under NSN 4820-01-348-8098. 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.