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PartsTable / COMPONENT / 0091943
0091943 ✓ 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,CERAMIC DIELECTR. Key specifications include general_characteristics_item_description: NICKEL COPPER ALLOY,4.370 IN. OD,2.156 IN.

ID,2.375 IN. LG,2-1/2-16 NS THD IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-069-3212, 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
0091943
NSN: 4820-01-069-3212
FSC: 4820
CAGE: 16497 — DRESSER, INC. DBA DRESSER EQUIPMENT GROUP DIV INDUSTRIAL VALVE OPERATIONS, DRESSE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionNICKEL COPPER ALLOY,4.370 IN. OD,2.156 IN. ID,2.375 IN. LG,2-1/2-16 NS THD IN
NSN4820-01-069-3212
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 0091943 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: NICKEL COPPER ALLOY,4.370 IN. OD,2.156 IN. ID,2.375 IN. LG,2-1/2-16 NS THD IN
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)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONNICKEL COPPER ALLOY,4.370 IN. OD,2.156 IN. ID,2.375 IN. LG,2-1/2-16 NS THD IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
BB1233Interchangeable
interchangeable cross-reference
interchangeable
87114Interchangeable
interchangeable cross-reference
interchangeable
100166Interchangeable
interchangeable cross-reference
interchangeable
DESC87114-11Interchangeable
interchangeable cross-reference
interchangeable
87114-11Interchangeable
interchangeable cross-reference
interchangeable
PCI155355Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0091943?
0091943 is a CAPACITOR,FIXED,CERAMIC DIELECTR.
What parts can replace 0091943?
There are 10 known substitutes for 0091943: BB1233, 87114, 100166 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0091943?
0091943 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-069-3212. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026