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10404343 — IBM 4GB Memory Kit (2x 2048MB) PC2-5300 667MHz RDIMMs

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

10404343: IBM 4GB Memory Kit (2x 2048MB) PC2-5300 667MHz RDIMMs.

IBM 4GB Memory Kit (2x 2048MB) PC2-5300 667MHz RDIMMs. This part is cataloged in the U.S. Government catalog under NSN 4810-01-577-9917, 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
10404343
NSN: 4810-01-577-9917
FSC: 4810 — Valves, Powered
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
Part Number10404343
Capacity4GB
NSN4810-01-577-9917
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 10404343 · 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
•
4GB Capacity
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
SUBSTITUTES & CROSS-REFERENCES 2
4522Same NSN cross-reference
IBM 4GB Memory Kit (2x 2048MB) PC2-5300 667MHz RDIMMs
Also cataloged under this NSN
038541Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10404343?
10404343 is a IBM 4GB Memory Kit (2x 2048MB) PC2-5300 667MHz RDIMMs.
What parts can replace 10404343?
There are 2 known substitutes for 10404343: 4522, 038541. Substitute compatibility should be verified for your specific system.
What is the NSN for 10404343?
10404343 is cataloged in the U.S. Government catalog under NSN 4810-01-577-9917. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.