PartsTable
Technical Data Sheet
8091PC18 ✓ 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,VARIABLE,AIR DIELECTRI. Key specifications include end_item_identification: VALVE RELF 1.50IPS 15 T 19PSI. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-036-2424, 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
8091PC18
NSN: 4820-00-036-2424
FSC: 4820
CAGE: 01343 — ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY (USA)
SPECIFICATIONS
end_item_identificationVALVE RELF 1.50IPS 15 T 19PSI
NSN4820-00-036-2424
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 8091PC18 · 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
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONVALVE RELF 1.50IPS 15 T 19PSI
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
281478-86Interchangeable
interchangeable cross-reference
interchangeable
FFB171Interchangeable
interchangeable cross-reference
interchangeable
S1449642Interchangeable
interchangeable cross-reference
interchangeable
904-23Interchangeable
interchangeable cross-reference
interchangeable
5118-15-14Interchangeable
interchangeable cross-reference
interchangeable
XD601Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8091PC18?
8091PC18 is a CAPACITOR,VARIABLE,AIR DIELECTRI.
What parts can replace 8091PC18?
There are 20 known substitutes for 8091PC18: 281478-86, FFB171, S1449642 and 17 more. Substitute compatibility should be verified for your specific system.
Is 8091PC18 still available?
8091PC18 is currently cancelled.
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