21-545 ✓ 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 21-545 is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM, elongation_percentage: 125 MAXIMUM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-074-2510, 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→ 21-545

NSN: 5998-01-074-2510
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 23094 — OCEAN TECHNOLOGY INC (USA)

SPECIFICATIONS

material	RUBBER FLUOROCARBON CLASS FPM
elongation_percentage	125 MAXIMUM
NSN	5998-01-074-2510

COMPONENT DIAGRAM

TECHNICAL CHARACTERISTICS (FLIS)

OVERALL WIDTH	4.750 INCHES NOMINAL IN
OVERALL LENGTH	6.375 INCHES NOMINAL IN
OVERALL HEIGHT	0.487 INCHES MAXIMUM IN
SPECIAL FEATURES	CAPACITOR 14,CONNECTOR 1,DIODE 8,MICROCIRCUIT 11,PRINTED WIRING BOARD 1,RESISTOR 25,TERMINAL,STUD 19
OVERALL WIDTH	4.750 INCHES NOMINAL IN
OVERALL LENGTH	6.375 INCHES NOMINAL IN
OVERALL HEIGHT	0.487 INCHES MAXIMUM IN
SPECIAL FEATURES	CAPACITOR 14,CONNECTOR 1,DIODE 8,MICROCIRCUIT 11,PRINTED WIRING BOARD 1,RESISTOR 25,TERMINAL,STUD 19

VERIFIED SUBSTITUTES & CROSS-REFERENCES 9

21545AUpgraded Successor

successor cross-reference

successor

21545Upgraded Successor

successor cross-reference

successor

50373-0ITEM17Interchangeable

interchangeable cross-reference

interchangeable

42855-2PC33Interchangeable

interchangeable cross-reference

interchangeable

48200-2PC58Interchangeable

interchangeable cross-reference

interchangeable

A-846-6Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is 21-545?

21-545 is a 21-545. It is classified as a MRO (MRO_GENERAL).

What parts can replace 21-545?

There are 9 known substitutes for 21-545: 21545A, 21545, 50373-0ITEM17 and 6 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 21-545?

21-545 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-074-2510. This indicates validated use in U.S. government and defense supply chains.

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