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Technical Data Sheet
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485952 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The MICROCIRCUIT,MEMORY is a the manufacturer memory module engineered for enterprise server and workstation platforms requiring validated, high-reliability memory. Key specifications include material: CORK AND COTTON AND RUBBER SYNTHETIC OVERALL, body_width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN, body_height: 0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN, body_length: 0.840 INCHES MAXIMUM IN, hole_diameter: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 3.375 INCHES NOMINAL 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 5330-00-074-3562, 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
485952
NSN: 5330-00-074-3562
FSC: 5330
CAGE: 57217 — STRIEGEL SUPPLY, INC. DBA STRIEGEL SUPPLY INC (USA)
SPECIFICATIONS
materialCORK AND COTTON AND RUBBER SYNTHETIC OVERALL
body_width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
body_height0.140 INCHES MINIMUM AND 0.185 INCHES MAXIMUM IN
body_length0.840 INCHES MAXIMUM IN
hole_diameter0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width3.375 INCHES NOMINAL IN
overall_height0.400 INCHES MAXIMUM IN
memory_capacityUNKNOWN
style_designatorNON-CIRCULAR
aperture_diameter1.375 INCHES NOMINAL IN
features_providedHERMETICALLY SEALED AND BURN IN AND PROGRAMMABLE AND SCHOTTKY AND 3-STATE OUTPUT
output_logic_formTRANSISTOR-TRANSISTOR LOGIC
NSN5330-00-074-3562
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 485952 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
KEY FEATURES
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
SIDE RADIUS FROM GASKET CENTER: 1.062 INCHES NOMINAL IN
•
HOLE DIAMETER: 0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
•
BOLT CIRCLE DIAMETER: 2.500 INCHES NOMINAL IN
•
OUTSIDE CORNER RADIUS: 0.438 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.375 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 2
•
STYLE DESIGNATOR: NON-CIRCULAR
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)
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
SIDE RADIUS FROM GASKET CENTER1.062 INCHES NOMINAL IN
HOLE DIAMETER0.406 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
BOLT CIRCLE DIAMETER2.500 INCHES NOMINAL IN
OUTSIDE CORNER RADIUS0.438 INCHES NOMINAL IN
APERTURE DIAMETER1.375 INCHES NOMINAL IN
BOLT HOLE QUANTITY2
STYLE DESIGNATORNON-CIRCULAR
OVERALL WIDTH3.375 INCHES NOMINAL IN
MATERIALCORK AND COTTON AND RUBBER SYNTHETIC OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
722913-51Interchangeable
interchangeable cross-reference
interchangeable
M38510/20702BEAInterchangeable
interchangeable cross-reference
interchangeable
5962-3820702BEAInterchangeable
interchangeable cross-reference
interchangeable
4H5952Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 485952?
485952 is a MICROCIRCUIT,MEMORY.
What parts can replace 485952?
There are 4 known substitutes for 485952: 722913-51, M38510/20702BEA, 5962-3820702BEA and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 485952?
485952 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-074-3562. 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