PartsTable
Technical Data Sheet
42723 ✓ Verified by PartsTable
Lena · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
SAS cables have specific lane counts: 4i (internal) or 4e (external) Cable length matters — too short won't reach, too long creates clutter
Verify connector type on BOTH ends — many SAS cables are asymmetric
PRODUCT OVERVIEW

The MICROCIRCUIT,DIGITAL is a Lena industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 13.49 MILLIMETERS NOMINAL MM, outside_diameter: 28.58 MILLIMETERS NOMINAL MM, style_designator: CONVEX, material_thickness: 4.65 MILLIMETERS MINIMUM AND 4.77 MILLIMETERS MAXIMUM MM, end_item_identification: 2355-01-654-5306. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-487-3267, 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
MRO MRO_GENERAL 42723
NSN: 5999-00-487-3267
FSC: 5999
CAGE: 03947 — MICRO NETWORKS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter13.49 MILLIMETERS NOMINAL MM
outside_diameter28.58 MILLIMETERS NOMINAL MM
style_designatorCONVEX
material_thickness4.65 MILLIMETERS MINIMUM AND 4.77 MILLIMETERS MAXIMUM MM
end_item_identification2355-01-654-5306
material_document_and_classificationASTM A108, GRADE 12L14 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencySPHERICAL WASHER
NSN5999-00-487-3267
COMPONENT DIAGRAM
CONN A SFF-8482 CONN B SFF-8087 LENGTH: SAS CABLE ASSEMBLY | SFF-8482 to SFF-8087 Cable length: | SAS | Shielded TITLE CABLE ASSY PN 42723 MFR Lena MICROCIRCUIT,DIGITAL
KEY FEATURES
BODY LENGTH: 5.500 INCHES NOMINAL IN
MATERIAL: ALUMINUM ALLOY 2017 CASE
SIGNAL DELAY METHOD: LUMPED CONSTANT
THREAD SIZE AND SERIES/TYPE DESIGNATOR: 0.164-32 UNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/5, ALLOY 2017, T4 FED SPEC SINGLE MATERIAL RESPONSE CASE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625, TYPE 3, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE CASE
SURFACE TREATMENT: ANODIZE CASE
MOUNTING PROVISION ARRANGEMENT STYLE: FOUR POSITION OFF-SET
TECHNICAL CHARACTERISTICS (FLIS)
BODY LENGTH5.500 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY 2017 CASE
SIGNAL DELAY METHODLUMPED CONSTANT
THREAD SIZE AND SERIES/TYPE DESIGNATOR0.164-32 UNIFIED NATIONAL COARSE (UNC)
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/5, ALLOY 2017, T4 FED SPEC SINGLE MATERIAL RESPONSE CASE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625, TYPE 3, CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE CASE
SURFACE TREATMENTANODIZE CASE
MOUNTING PROVISION ARRANGEMENT STYLEFOUR POSITION OFF-SET
MOUNTING FACILITYTHREADED INSERT
SECTION DELAY TIME1.350 MILLISECONDS NOMINAL SINGLE SECTION MS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
ROM/PROM FAMILY 008Interchangeable
interchangeable cross-reference
interchangeable
42723Interchangeable
interchangeable cross-reference
interchangeable
C-5526 IT34Interchangeable
interchangeable cross-reference
interchangeable
12646461Interchangeable
interchangeable cross-reference
interchangeable
12646461-001Interchangeable
interchangeable cross-reference
interchangeable
0153ACM-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 42723?
42723 is a MICROCIRCUIT,DIGITAL manufactured by Lena. It is classified as a MRO (MRO_GENERAL).
What parts can replace 42723?
There are 6 known substitutes for 42723: ROM/PROM FAMILY 008, 42723, C-5526 IT34 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 42723?
42723 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-00-487-3267. This indicates validated use in U.S. government and defense supply chains.
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