PartsTable
Technical Data Sheet
R4-11 ✓ Verified by PartsTable
· 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 CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 INNER MEMBER, shank_style: INTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE, thread_class: 3B, bore_diameter: 0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM IN, overall_length: 1.9377 INCHES NOMINAL IN, hardness_rating: 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OUTSIDE DIAMETER SURFACE OF BODY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-440-2881, 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
R4-11
NSN: 5998-01-440-2881
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 88829 — TABET MANUFACTURING COMPANY, INC. DBA TABET MANUFACTURING CO INC (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 INNER MEMBER
shank_styleINTERNALLY THREADED W/BEAD AND WRENCH FLATS AND INSPECTION HOLE
thread_class3B
bore_diameter0.2495 INCHES MINIMUM AND 0.2515 INCHES MAXIMUM IN
overall_length1.9377 INCHES NOMINAL IN
hardness_rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OUTSIDE DIAMETER SURFACE OF BODY
thread_diameter0.312 INCHES NOMINAL IN
style_designatorBALL TYPE
thread_directionRIGHT-HAND
surface_treatmentNICKEL AND CHROMIUM INNER MEMBER
inner_member_width0.5880 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM IN
outer_member_width0.4330 INCHES MAXIMUM IN
NSN5998-01-440-2881
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 R4-11 MFR CIRCUIT CARD ASSEMBLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
11-4GInterchangeable
interchangeable cross-reference
interchangeable
R4-11Interchangeable
interchangeable cross-reference
interchangeable
11-4KInterchangeable
interchangeable cross-reference
interchangeable
R4-11MILG3278Interchangeable
interchangeable cross-reference
interchangeable
MDL89691-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R4-11?
R4-11 is a CIRCUIT CARD ASSEMBLY.
What parts can replace R4-11?
There are 5 known substitutes for R4-11: 11-4G, R4-11, 11-4K and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R4-11?
R4-11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-440-2881. This indicates validated use in U.S. government and defense supply chains.
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