PartsTable
Technical Data Sheet
7991 ✓ Verified by PartsTable
Ariete · 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 RESISTOR,FIXED,COMPOSITION is a Ariete industrial component. Key specifications include body_width: 0.400 INCHES MAXIMUM IN, body_height: 0.443 INCHES MAXIMUM IN, body_length: 0.650 INCHES MAXIMUM IN, overall_width: 2.500 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, overall_height: 0.500 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 5998-00-056-1023, 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
7991
NSN: 5998-00-056-1023
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 14632 — DRS SIGNAL SOLUTIONS, INC. (USA)
SPECIFICATIONS
body_width0.400 INCHES MAXIMUM IN
body_height0.443 INCHES MAXIMUM IN
body_length0.650 INCHES MAXIMUM IN
overall_width2.500 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height0.500 INCHES NOMINAL IN
overall_length4.300 INCHES NOMINAL IN
mounting_methodTERMINAL SINGLE GROUP
special_featuresCAPACITOR,FIXED,ELECTROLYTIC 8; CAPACITOR,FIXED,MICA 1; PAD,TRANSISTOR 8; PRINTED WIRING BOARD 1; RESISTOR,FIXED,COMPOSITION 29; SEMICONDUCTOR DEVICE,DIODE 5; TRANSISTOR 8
inductance_rating27.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
reliability_indicatorNOT ESTABLISHED
winding_shielding_methodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
NSN5998-00-056-1023
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 7991 MFR Ariete RESISTOR,FIXED,COMPOSITION
TECHNICAL CHARACTERISTICS (FLIS)
SPECIAL FEATURESCAPACITOR,FIXED,ELECTROLYTIC 8; CAPACITOR,FIXED,MICA 1; PAD,TRANSISTOR 8; PRINTED WIRING BOARD 1; RESISTOR,FIXED,COMPOSITION 29; SEMICONDUCTOR DEVICE,DIODE 5; TRANSISTOR 8
OVERALL WIDTH2.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA: RECEIVER,RADIO,EXCEPT NAVIGATION,NONAIRBORNE
OVERALL LENGTH4.300 INCHES NOMINAL IN
OVERALL HEIGHT0.500 INCHES NOMINAL IN
SPECIAL FEATURESCAPACITOR,FIXED,ELECTROLYTIC 8; CAPACITOR,FIXED,MICA 1; PAD,TRANSISTOR 8; PRINTED WIRING BOARD 1; RESISTOR,FIXED,COMPOSITION 29; SEMICONDUCTOR DEVICE,DIODE 5; TRANSISTOR 8
OVERALL WIDTH2.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYFSC APPLICATION DATA: RECEIVER,RADIO,EXCEPT NAVIGATION,NONAIRBORNE
OVERALL LENGTH4.300 INCHES NOMINAL IN
OVERALL HEIGHT0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
G380050S4Interchangeable
interchangeable cross-reference
interchangeable
7991Interchangeable
interchangeable cross-reference
interchangeable
EP5618Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 7991?
7991 is a RESISTOR,FIXED,COMPOSITION manufactured by Ariete.
What parts can replace 7991?
There are 3 known substitutes for 7991: G380050S4, 7991, EP5618. Substitute compatibility should be verified for your specific system.
What is the NSN for 7991?
7991 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-00-056-1023. This indicates validated use in U.S. government and defense supply chains.
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