PartsTable
Technical Data Sheet
PartsTable / MRO / 990-3
990-3 ✓ 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

FITTING,STRUCTURAL COMPONENT,AIR. Key specifications include material: PLASTIC POLYAMIDE NYLON OVERALL, usage_location: EITHER FINGER, special_features: 3/4 IN. DIA DIGIT TRAP;CAN BE USED WITH OR W/O TRACTION TOWER;STERILE;DISPOSABLE 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 5999-01-042-8550, 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→ 990-3
NSN: 5999-01-042-8550
FSC: 5999
CAGE: 00222 — ESC CONTROL ELECTRONICS LLC DBA CONTROL ELECTRONICS DIVISION OF FIL-COIL (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON OVERALL
usage_locationEITHER FINGER
special_features3/4 IN. DIA DIGIT TRAP;CAN BE USED WITH OR W/O TRACTION TOWER;STERILE;DISPOSABLE IN
NSN5999-01-042-8550
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 990-3 MFR FITTING,STRUCTURAL COMPONENT,AIR
KEY FEATURES
•
MOUNTING FACILITY: TERMINAL
•
DELAY TIME VARIATION PER DEG CELSIUS: 0.015 NANOSECONDS NS
•
OPERATING TEMP RANGE: -55.0 TO 125.0 CELSIUS DEGC
•
BODY LENGTH: 3.000 INCHES MAXIMUM IN
•
DELAY TIME VARIATION METHOD: TAPPED
•
MATERIAL: PLASTIC EPOXY CASE
•
SIGNAL DELAY METHOD: LUMPED CONSTANT
•
TERMINAL TYPE AND QUANTITY: 21 PIN
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITYTERMINAL
DELAY TIME VARIATION PER DEG CELSIUS0.015 NANOSECONDS NS
OPERATING TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
BODY LENGTH3.000 INCHES MAXIMUM IN
DELAY TIME VARIATION METHODTAPPED
MATERIALPLASTIC EPOXY CASE
SIGNAL DELAY METHODLUMPED CONSTANT
TERMINAL TYPE AND QUANTITY21 PIN
BODY DEPTH0.400 INCHES MAXIMUM IN
SEGMENT DELAY TIME10.000 NANOSECONDS NOMINAL SINGLE SECTION ALL SEGMENTS NS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
9903Interchangeable
interchangeable cross-reference
interchangeable
1201-11760Interchangeable
interchangeable cross-reference
interchangeable
381760Interchangeable
interchangeable cross-reference
interchangeable
A-A-3092Interchangeable
interchangeable cross-reference
interchangeable
OO-S-90 TY1ST2Interchangeable
interchangeable cross-reference
interchangeable
015-230-381D04Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 990-3?
990-3 is a FITTING,STRUCTURAL COMPONENT,AIR. It is classified as a MRO (MRO_GENERAL).
What parts can replace 990-3?
There are 8 known substitutes for 990-3: 9903, 1201-11760, 381760 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 990-3?
990-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5999-01-042-8550. 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