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Technical Data Sheet
PartsTable / COMPONENT / 5594PC2 2 1/2IN
5594PC2 2 1/2IN ✓ 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

The 5594PC2 2 1/2IN is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-052-2738, 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
5594PC2 2 1/2IN
NSN: 4820-01-052-2738
FSC: 4820
CAGE: 11836 — NATIONAL OILWELL (USA)
SPECIFICATIONS
Part Number5594PC2 2 1/2IN
NSN4820-01-052-2738
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5594PC2 2 1/2IN · 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: BRONZE,NICKEL ALUMINUM;VALVE SIZE 2.500 IN;6 THD @STUDS 0.625-11 UNC IN
TYPICAL APPLICATIONS
  • Server memory expansion for virtualization workloads
  • Database performance optimization (in-memory computing)
  • VDI and remote desktop session hosting
  • High-performance computing (HPC) clusters
  • Mail server and collaboration platform scaling
  • Application server tier expansion
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE,NICKEL ALUMINUM;VALVE SIZE 2.500 IN;6 THD @STUDS 0.625-11 UNC IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
13F06Interchangeable
interchangeable cross-reference
interchangeable
219191Interchangeable
interchangeable cross-reference
interchangeable
23D12Interchangeable
interchangeable cross-reference
interchangeable
300221-2Interchangeable
interchangeable cross-reference
interchangeable
300221Interchangeable
interchangeable cross-reference
interchangeable
589022-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5594PC2 2 1/2IN?
5594PC2 2 1/2IN is a 5594PC2 2 1/2IN.
What parts can replace 5594PC2 2 1/2IN?
There are 21 known substitutes for 5594PC2 2 1/2IN: 13F06, 219191, 23D12 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5594PC2 2 1/2IN?
5594PC2 2 1/2IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-052-2738. 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