PartsTable
Technical Data Sheet
PartsTable / MRO / B11-12
B11-12 ✓ 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 BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, corner_shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER, flange_width: 0.0470 INCHES NOMINAL IN, bore_diameter: 0.7500 INCHES NOMINAL IN, overall_width: 0.6875 INCHES NOMINAL IN, alignment_type: RIGID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-543-5764, 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→ B11-12
NSN: 5998-01-543-5764
FSC: 5998 — CIRCUIT CARD ASSEMBLY
CAGE: 52088 — LOCKHEED MARTIN CORPORATION DIV RMS - MANASSAS (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
corner_shapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
flange_width0.0470 INCHES NOMINAL IN
bore_diameter0.7500 INCHES NOMINAL IN
overall_width0.6875 INCHES NOMINAL IN
alignment_typeRIGID
overall_length0.6250 INCHES NOMINAL IN
style_designatorSOLID, EXTERNAL FLANGE ONE END
body_inside_diameter0.2510 INCHES MINIMUM AND 0.2520 INCHES MAXIMUM IN
body_outside_diameter0.3760 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM IN
end_item_identificationAN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE
flange_outside_diameter0.5550 INCHES MINIMUM AND 0.5650 INCHES MAXIMUM IN
NSN5998-01-543-5764
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 B11-12 MFR BEARING,ROLLER,NEEDLE
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONAN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE
PART NAME ASSIGNED BY CONTROLLING AGENCYCCA, VIDEO DIGITIZER
END ITEM IDENTIFICATIONAN/UYQ-70(V) ADV DISPLAY SYS N/A FOR COSAL USE
PART NAME ASSIGNED BY CONTROLLING AGENCYCCA, VIDEO DIGITIZER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
B1112Interchangeable
interchangeable cross-reference
interchangeable
B1112XInterchangeable
interchangeable cross-reference
interchangeable
914122303-003Interchangeable
interchangeable cross-reference
interchangeable
B7-12Interchangeable
interchangeable cross-reference
interchangeable
40-286-3 REV B PC-44Interchangeable
interchangeable cross-reference
interchangeable
40-286-4 REV B PC-45Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B11-12?
B11-12 is a BEARING,ROLLER,NEEDLE. It is classified as a MRO (MRO_GENERAL).
What parts can replace B11-12?
There are 8 known substitutes for B11-12: B1112, B1112X, 914122303-003 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B11-12?
B11-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5998-01-543-5764. 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