523557-2 — MICROCIRCUIT,MEMORY

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

523557-2: 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 angle: 60.0 DEGREES NOMINAL, material: RUBBER SYNTHETIC OVERALL, hardness_rating: 55.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL, features_provided: PROGRAMMED, rim_surface_width: 0.031 INCHES NOMINAL IN, peripheral_diameter: 1.623 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-641-3932, 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

523557-2

NSN: 5330-00-641-3932
NIINs: 006413932, 014252276
FSC: 5330 — Packing and Gasket Materials
CAGE: 39VG9 — PROGRESS RAIL LOCOMOTIVE INC. DBA PROGRESS RAIL SWITCHING SERVICES LLC (USA)

SPECIFICATIONS

angle	60.0 DEGREES NOMINAL
material	RUBBER SYNTHETIC OVERALL
hardness_rating	55.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
features_provided	PROGRAMMED
rim_surface_width	0.031 INCHES NOMINAL IN
peripheral_diameter	1.623 INCHES NOMINAL IN
center_hole_diameter	1.405 INCHES NOMINAL IN
cross-sectional_height	0.161 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
end_item_identification	CP-2177/TPX-4
cross-sectional_shape_style	OCTAGON
NSN	5330-00-641-3932

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL HEIGHT: 0.161 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN

•

HARDNESS RATING: 55.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL

•

RIM SURFACE WIDTH: 0.031 INCHES NOMINAL IN

•

CROSS-SECTIONAL SHAPE STYLE: OCTAGON

•

ANGLE: 60.0 DEGREES NOMINAL

•

PERIPHERAL DIAMETER: 1.623 INCHES NOMINAL IN

•

CENTER HOLE DIAMETER: 1.405 INCHES NOMINAL IN

•

MATERIAL: RUBBER SYNTHETIC OVERALL

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

CROSS-SECTIONAL HEIGHT	0.161 INCHES MINIMUM AND 0.181 INCHES MAXIMUM IN
HARDNESS RATING	55.0 SHORE DUROMETER A MINIMUM AND 75.0 SHORE DUROMETER A MAXIMUM OVERALL
RIM SURFACE WIDTH	0.031 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE	OCTAGON
ANGLE	60.0 DEGREES NOMINAL
PERIPHERAL DIAMETER	1.623 INCHES NOMINAL IN
CENTER HOLE DIAMETER	1.405 INCHES NOMINAL IN
MATERIAL	RUBBER SYNTHETIC OVERALL

SUBSTITUTES & CROSS-REFERENCES 3

5226571Reference document

Same NSN cross-reference

Reference document — Secondary reference

9582654Reference document

Same NSN cross-reference

Reference document — Secondary reference

40044638Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 523557-2?

523557-2 is a MICROCIRCUIT,MEMORY.

What parts can replace 523557-2?

There are 3 known substitutes for 523557-2: 5226571, 9582654, 40044638. Substitute compatibility should be verified for your specific system.

What is the NSN for 523557-2?

523557-2 is cataloged in the U.S. Government catalog under NSN 5330-00-641-3932. This indicates validated use in U.S. government and defense supply chains.

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523557-2 — MICROCIRCUIT,MEMORY

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