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Technical Data Sheet
PartsTable / COMPONENT / 74B580073-101
74B580073-101 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include special_features: WEAPON SYSTEM ESSENTIAL, end_item_identification: F/A-18 HORNET AIRCRAFT, criticality_code_justification: FEAT, general_characteristics_item_description: FLOW CONTROL,BALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-146-4168, 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
74B580073-101
NSN: 4820-01-146-4168
FSC: 4820
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
special_featuresWEAPON SYSTEM ESSENTIAL
end_item_identificationF/A-18 HORNET AIRCRAFT
criticality_code_justificationFEAT
general_characteristics_item_descriptionFLOW CONTROL,BALL
NSN4820-01-146-4168
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 74B580073-101 · 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
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: FLOW CONTROL,BALL
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
CRITICALITY CODE JUSTIFICATIONFEAT
END ITEM IDENTIFICATIONF/A-18 HORNET AIRCRAFT
GENERAL CHARACTERISTICS ITEM DESCRIPTIONFLOW CONTROL,BALL
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
226-1022P2Interchangeable
interchangeable cross-reference
interchangeable
AGS2AInterchangeable
interchangeable cross-reference
interchangeable
8824869Interchangeable
interchangeable cross-reference
interchangeable
2410 1-9/16Interchangeable
interchangeable cross-reference
interchangeable
T-100Interchangeable
interchangeable cross-reference
interchangeable
200 1-9/16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 74B580073-101?
74B580073-101 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 74B580073-101?
There are 24 known substitutes for 74B580073-101: 226-1022P2, AGS2A, 8824869 and 21 more. Substitute compatibility should be verified for your specific system.
Is 74B580073-101 still available?
74B580073-101 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026