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A4355 — MICROCIRCUIT,MEMORY

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

A4355: MICROCIRCUIT,MEMORY.

The MICROCIRCUIT,MEMORY is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. Key specifications include body_width: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, body_height: 0.180 INCHES MAXIMUM IN, body_length: 0.870 INCHES MAXIMUM IN, features_provided: LOW POWER AND W/CLOCK AND W/INHIBIT AND W/PRESET, output_logic_form: COMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC, inclosure_material: PLASTIC. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-084-0186, 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
A4355
NSN: 5330-00-084-0186
NIINs: 000840186, 010138770
FSC: 5330 — Packing and Gasket Materials
CAGE: 12437 — THERN INC (USA)
SPECIFICATIONS
body_width0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
body_height0.180 INCHES MAXIMUM IN
body_length0.870 INCHES MAXIMUM IN
bit_quantity4
features_providedLOW POWER AND W/CLOCK AND W/INHIBIT AND W/PRESET
output_logic_formCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
inclosure_materialPLASTIC
memory_device_typeROM
storage_temp_range-65.0 TO 150.0 CELSIUS DEGC
operating_temp_range-40.0 TO 85.0 CELSIUS DEGC
input_circuit_pattern9 INPUT
inclosure_configurationDUAL-IN-LINE
NSN5330-00-084-0186
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: A4355 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
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
SL750-1000Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
SL750-1000-125Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 A4355?
A4355 is a MICROCIRCUIT,MEMORY.
What parts can replace A4355?
There are 2 known substitutes for A4355: SL750-1000, SL750-1000-125. Substitute compatibility should be verified for your specific system.
What is the NSN for A4355?
A4355 is cataloged in the U.S. Government catalog under NSN 5330-00-084-0186. This indicates validated use in U.S. government and defense supply chains.
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