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Technical Data Sheet
PartsTable / COMPONENT / FIG650 1-4
FIG650 1-4 ✓ 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,PLASTIC DIELECTR. Key specifications include color: WHITE INSCRIPTION, phase: SINGLE, shape: RECTANGULAR, length: 1.250 INCHES NOMINAL IN, diameter: 2.375 INCHES NOMINAL IN, material: PLASTIC. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-227-0168, 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
FIG650 1-4
NSN: 4820-00-227-0168
FSC: 4820
CAGE: 48422 — WILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION (USA)
SPECIFICATIONS
colorWHITE INSCRIPTION
phaseSINGLE
shapeRECTANGULAR
length1.250 INCHES NOMINAL IN
diameter2.375 INCHES NOMINAL IN
materialPLASTIC
oil_sealNOT PROVIDED
seal_typeLABYRINTH
stem_typeRISING
arbor_size3/4 IN. IN
base_styleSPECIAL MINIATURE, ONE AND HALF TURN THREAD
block_typeFIXED
NSN4820-00-227-0168
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: FIG650 1-4 · 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
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
SAE-127Interchangeable
interchangeable cross-reference
interchangeable
10071Interchangeable
interchangeable cross-reference
interchangeable
G5162-459Interchangeable
interchangeable cross-reference
interchangeable
AC33265Interchangeable
interchangeable cross-reference
interchangeable
502-4-1Interchangeable
interchangeable cross-reference
interchangeable
50023Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FIG650 1-4?
FIG650 1-4 is a CAPACITOR,FIXED,PLASTIC DIELECTR.
What parts can replace FIG650 1-4?
There are 27 known substitutes for FIG650 1-4: SAE-127, 10071, G5162-459 and 24 more. Substitute compatibility should be verified for your specific system.
Is FIG650 1-4 still available?
FIG650 1-4 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