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Technical Data Sheet
PartsTable / CIRCUIT CARD ASSEMBLY / 53581
53581 ✓ Verified by PartsTable
Hama · CABLE ASSEMBLY
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 CIRCUIT CARD ASSEMBLY is a Hama industrial component. Key specifications include material: STEEL OVERALL, cup_width: 1.4375 INCHES NOMINAL IN, cone_width: 1.7510 INCHES NOMINAL IN, bore_diameter: 1.8750 INCHES NOMINAL IN, overall_width: 1.7510 INCHES NOMINAL IN, standout_width: 0.2813 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 5998-01-522-9261, 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
53581
NSN: 5998-01-522-9261
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 02591 — NAVAL AIR WARFARE CTR AIRCRAFT DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cup_width1.4375 INCHES NOMINAL IN
cone_width1.7510 INCHES NOMINAL IN
bore_diameter1.8750 INCHES NOMINAL IN
overall_width1.7510 INCHES NOMINAL IN
standout_width0.2813 INCHES NOMINAL IN
special_features32 THREADS PER INCH
style_designatorSTRAIGHT BORE, NORMAL ANGLE
cone_corner_radius0.0460 INCHES NOMINAL IN
backface_corner_radius0.1250 INCHES NOMINAL IN
end_item_identificationAN/UPX-38 RADAR TRACK DISCRIMINATOR SYSTEM
overall_outside_diameter3.9843 INCHES NOMINAL IN
NSN5998-01-522-9261
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 53581 MFR Hama CIRCUIT CARD ASSEMBLY
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONAN/UPX-38 RADAR TRACK DISCRIMINATOR SYSTEM
END ITEM IDENTIFICATIONAN/UPX-38 RADAR TRACK DISCRIMINATOR SYSTEM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
5320Interchangeable
interchangeable cross-reference
interchangeable
5358-5320Interchangeable
interchangeable cross-reference
interchangeable
MS15701-345Interchangeable
interchangeable cross-reference
interchangeable
53581Interchangeable
interchangeable cross-reference
interchangeable
54-10107Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 53581?
53581 is a CIRCUIT CARD ASSEMBLY manufactured by Hama.
What parts can replace 53581?
There are 5 known substitutes for 53581: 5320, 5358-5320, MS15701-345 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 53581?
53581 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-522-9261. 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