PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DBA80-002Bearing,sleeve

Rbc Southwest Products, Inc. · NSN 3120-00-904-8433 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-904-8433 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-904-8433. Primary manufacturer part number: DBA80-002.
Features
  • Bearing,sleeve — FSC 3120
  • Surface Treatment: ANODIZE OUTSIDE DIAMETER SURFACE OF BODY
  • Corner Shape: SQUARE ALL CORNERS
  • Material: PLASTIC INNER LAYER
  • Surface Treatment: ANODIZE LEFT END SURFACE OF BODY
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Material: ALUMINUM OUTER LAYER
  • Surface Finish: 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Plastic Inner Layer construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-904-8433, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rbc Southwest Products, Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-904-8433
Primary Part NumberDBA80-002
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerRbc Southwest Products, Inc.
StatusACTIVE
Surface TreatmentANODIZE OUTSIDE DIAMETER SURFACE OF BODY
Corner ShapeSQUARE ALL CORNERS
MaterialPLASTIC INNER LAYER
Surface TreatmentANODIZE LEFT END SURFACE OF BODY
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
MaterialALUMINUM OUTER LAYER
Surface Finish63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
Body Outside Diameter5.3780 INCHES MINIMUM AND 5.3800 INCHES MAXIMUM IN
Surface TreatmentANODIZE RIGHT END SURFACE OF BODY
Body Inside Diameter5.1330 INCHES MINIMUM AND 5.1350 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6220-00-463-4264 INTERCHANGEABLE
Lens,light
Cross-Reference Index
Part NumberManufacturer
90303 Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA)
KJN82-1 Sargent Aerospace & Defense, Llc Dba Kahr Bearings (USA)
DBA80-002 PRIMARY Rbc Southwest Products, Inc. (USA)
Related Parts
6220-00-463-4264INTERCHANGEABLE
LENS,LIGHT

Frequently Asked Questions

What is NSN 3120-00-904-8433?

NSN 3120-00-904-8433 is a Bearing,sleeve, manufactured by Rbc Southwest Products, Inc., classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-904-8433?

NSN 3120-00-904-8433 has 3 cross-referenced part numbers: 90303 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), KJN82-1 (Sargent Aerospace & Defense, Llc Dba Kahr Bearings), DBA80-002 (Rbc Southwest Products, Inc.).

What NSN replaces 3120-00-904-8433?

There is 1 known substitute for 3120-00-904-8433: 6220-00-463-4264. Verify interchangeability with system specifications before substitution.

What are the specifications of DBA80-002?

Key specifications for DBA80-002: Surface Treatment: ANODIZE OUTSIDE DIAMETER SURFACE OF BODY; Corner Shape: SQUARE ALL CORNERS; Material: PLASTIC INNER LAYER; Surface Treatment: ANODIZE LEFT END SURFACE OF BODY. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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