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57308404 — VALVE,CROSS

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

57308404: VALVE,CROSS.

The VALVE,CROSS is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, special_features: INCULDES PNEUMATIC ACTUATOR WITH OPERATING PRESSURE RANGE FROM 2.5 BAR TO 7 BAR, style_designator: CROSS, operating_pressure: 0.1 BAR MAXIMUM SINGLE RESPONSE, maximum_operating_temp: 130.0 CELSIUS SINGLE RESPONSE DEGC, valve_operation_method: AIR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-434-3905, 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
57308404
NSN: 4820-01-434-3905
FSC: 4820 — Valves, Nonpowered
CAGE: 71871 — ALFA LAVAL INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
special_featuresINCULDES PNEUMATIC ACTUATOR WITH OPERATING PRESSURE RANGE FROM 2.5 BAR TO 7 BAR
style_designatorCROSS
operating_pressure0.1 BAR MAXIMUM SINGLE RESPONSE
maximum_operating_temp130.0 CELSIUS SINGLE RESPONSE DEGC
valve_operation_methodAIR
end_item_identificationSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
NSN4820-01-434-3905
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 57308404 · 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: CROSS
•
OPERATING PRESSURE: 0.1 BAR MAXIMUM SINGLE RESPONSE
•
MAXIMUM OPERATING TEMP: 130.0 CELSIUS SINGLE RESPONSE DEGC
•
MATERIAL: COPPER ALLOY BODY
•
VALVE OPERATION METHOD: AIR
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCROSS
OPERATING PRESSURE0.1 BAR MAXIMUM SINGLE RESPONSE
MAXIMUM OPERATING TEMP130.0 CELSIUS SINGLE RESPONSE DEGC
SPECIAL FEATURESINCULDES PNEUMATIC ACTUATOR WITH OPERATING PRESSURE RANGE FROM 2.5 BAR TO 7 BAR
END ITEM IDENTIFICATIONSTRATEGIC SEALIFT CONVERSION SHIPS CLASS
MATERIALCOPPER ALLOY BODY
VALVE OPERATION METHODAIR
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
1763414-01Reference 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 57308404?
57308404 is a VALVE,CROSS.
What parts can replace 57308404?
There is 1 known substitute for 57308404: 1763414-01. Substitute compatibility should be verified for your specific system.
What is the NSN for 57308404?
57308404 is cataloged in the U.S. Government catalog under NSN 4820-01-434-3905. 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.