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Technical Data Sheet
PartsTable / MRO / 503-075
503-075 ✓ Verified by PartsTable
— · 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 503-075 is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: BALLAST, 400W, HPS, MULTI-TAP; LAMP TO BE USED P/N 50-3085 W. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-199-7462, 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→ 503-075
NSN: 5999-01-199-7462
FSC: 5999
CAGE: 32559 — BIVAR INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionBALLAST, 400W, HPS, MULTI-TAP; LAMP TO BE USED P/N 50-3085 W
NSN5999-01-199-7462
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 503-075 MFR 503-075
KEY FEATURES
•
MATERIAL: PLASTIC DIALLYL PHTHALATE
•
COLOR: NATURAL
•
UNTHREADED MOUNTING HOLE DIAMETER: 0.034 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
MOUNTING FACILITY TYPE AND QUANTITY: 4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
•
BODY STYLE: DISK
•
OVERALL DIAMETER: 0.350 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC DIALLYL PHTHALATE
COLORNATURAL
UNTHREADED MOUNTING HOLE DIAMETER0.034 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
MOUNTING FACILITY TYPE AND QUANTITY4 UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
BODY STYLEDISK
OVERALL DIAMETER0.350 INCHES NOMINAL IN
OVERALL HEIGHT0.036 INCHES NOMINAL IN
MATERIALPLASTIC DIALLYL PHTHALATE
COLORNATURAL
UNTHREADED MOUNTING HOLE DIAMETER0.034 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
7717-94DAPUpgraded Successor
successor cross-reference
successor
0073-606P1Upgraded Successor
successor cross-reference
successor
7717-8GUpgraded Successor
successor cross-reference
successor
A-A-55485/02Upgraded Successor
successor cross-reference
successor
M38527/2-031DUpgraded Successor
successor cross-reference
successor
100592Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 503-075?
503-075 is a 503-075. It is classified as a MRO (MRO_GENERAL).
What parts can replace 503-075?
There are 30 known substitutes for 503-075: 7717-94DAP, 0073-606P1, 7717-8G and 27 more. Substitute compatibility should be verified for your specific system.
Is 503-075 still available?
503-075 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026