Name: S503
Brand: Unknown
SKU: S503

S503 ✓ 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 S503 is a the manufacturer industrial component. Key specifications include special_features: FUNCTION, CIRCUIT CARD ASSEMBLY, SANGOMA 503 INTERFACE; REFERENCE DATA, TI-6350.21B, AWOS, SEC 1-11, PG 3-5, end_item_identification: AUTOMATED WEATHER OBSERVATION SYSTEM (AWOS), part_name_assigned_by_controlling_agency: HDLC SYNCHRONOUS CCA. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-512-4180, 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→ S503

NSN: 5998-01-512-4180
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 3AQ71 — SANGOMA TECHNOLIGIES INC (CAN)

SPECIFICATIONS

special_features	FUNCTION, CIRCUIT CARD ASSEMBLY, SANGOMA 503 INTERFACE; REFERENCE DATA, TI-6350.21B, AWOS, SEC 1-11, PG 3-5
end_item_identification	AUTOMATED WEATHER OBSERVATION SYSTEM (AWOS)
part_name_assigned_by_controlling_agency	HDLC SYNCHRONOUS CCA
NSN	5998-01-512-4180

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS (FLIS)

END ITEM IDENTIFICATION	AUTOMATED WEATHER OBSERVATION SYSTEM (AWOS)
SPECIAL FEATURES	FUNCTION, CIRCUIT CARD ASSEMBLY, SANGOMA 503 INTERFACE; REFERENCE DATA, TI-6350.21B, AWOS, SEC 1-11, PG 3-5
PART NAME ASSIGNED BY CONTROLLING AGENCY	HDLC SYNCHRONOUS CCA
END ITEM IDENTIFICATION	AUTOMATED WEATHER OBSERVATION SYSTEM (AWOS)
SPECIAL FEATURES	FUNCTION, CIRCUIT CARD ASSEMBLY, SANGOMA 503 INTERFACE; REFERENCE DATA, TI-6350.21B, AWOS, SEC 1-11, PG 3-5
PART NAME ASSIGNED BY CONTROLLING AGENCY	HDLC SYNCHRONOUS CCA

VERIFIED SUBSTITUTES & CROSS-REFERENCES 4

S503Interchangeable

interchangeable cross-reference

interchangeable

AEHE00-06-00200HInterchangeable

interchangeable cross-reference

interchangeable

PIDSTEFC20Interchangeable

interchangeable cross-reference

interchangeable

E9155Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is S503?

S503 is a S503. It is classified as a MRO (MRO_GENERAL).

What parts can replace S503?

There are 4 known substitutes for S503: S503, AEHE00-06-00200H, PIDSTEFC20 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for S503?

S503 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-512-4180. This indicates validated use in U.S. government and defense supply chains.

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