PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CF531-0410Bearing,sleeve

Bound Brook Bearing Co · NSN 3120-00-585-9735 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-585-9735 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-585-9735. Primary manufacturer part number: CF531-0410.
Features
  • Bearing,sleeve — FSC 3120
  • Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
  • Material: OIL LUBRICATING LUBRICATION
  • Corner Shape: SQUARE OUTSIDE RIGHT CORNER
  • Material Document and Classification: MIL-L-7870 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
  • Material: COPPER ALLOY OVERALL
  • Corner Shape: ROUND LEFT FLANGE BODY CORNER
  • Corner Shape: SQUARE INSIDE RIGHT CORNER
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Oil Lubricating Lubrication construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-585-9735, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Bound Brook Bearing Co. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-585-9735
Primary Part NumberCF531-0410
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerBound Brook Bearing Co
StatusACTIVE
Corner ShapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
MaterialOIL LUBRICATING LUBRICATION
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Material Document and ClassificationMIL-L-7870 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MaterialCOPPER ALLOY OVERALL
Corner ShapeROUND LEFT FLANGE BODY CORNER
Corner ShapeSQUARE INSIDE RIGHT CORNER
Material Document and ClassificationMIL-B-5697,TY 1,COMP A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
Corner ShapeSQUARE INSIDE LEFT CORNER
Body Outside Diameter0.6970 INCHES MINIMUM AND 0.6980 INCHES MAXIMUM IN
Body Inside Diameter0.5308 INCHES MINIMUM AND 0.5318 INCHES MAXIMUM IN
Flange Outside Diameter0.8790 INCHES MINIMUM AND 0.8800 INCHES MAXIMUM IN
Flange Width0.1100 INCHES NOMINAL IN
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Nondefinitive Spec/std Data1 TYPE AND A COMPOSITION
Antirotation/lubrication Type and Quantity2 HOLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5935-00-518-809733-1889-1 INTERCHANGEABLE
Adapter,connector
Amphenol Corporation Div Amphenol Rf
5310-00-914-063718891 INTERCHANGEABLE
Washer,flat
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
3020-01-112-192818891 INTERCHANGEABLE
Pulley,groove
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
5330-01-188-939118891 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
6220-01-384-216310483-003 INTERCHANGEABLE
Light Assembly,indicator
Korry Electronics Co
Cross-Reference Index
Part NumberManufacturer
CF531-0410 Bound Brook Bearing Co (USA)
MILB5687 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
B10D86F Asco Sintering Co
18891 Master Machine Products Corp (USA)
BACB10D86F The Boeing Company Div Legacy Wichita (USA)
Related Parts
5935-00-518-8097INTERCHANGEABLE
ADAPTER,CONNECTOR
33-1889-1
5310-00-914-0637INTERCHANGEABLE
WASHER,FLAT
18891
3020-01-112-1928INTERCHANGEABLE
PULLEY,GROOVE
18891
5330-01-188-9391INTERCHANGEABLE
SEAL,PLAIN ENCASED
18891
6220-01-384-2163INTERCHANGEABLE
LIGHT ASSEMBLY,INDICATOR
10483-003

Frequently Asked Questions

What is NSN 3120-00-585-9735?

NSN 3120-00-585-9735 is a Bearing,sleeve, manufactured by Bound Brook Bearing Co, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-585-9735?

NSN 3120-00-585-9735 has 5 cross-referenced part numbers: CF531-0410 (Bound Brook Bearing Co), MILB5687 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), B10D86F (Asco Sintering Co), 18891 (Master Machine Products Corp), BACB10D86F (The Boeing Company Div Legacy Wichita).

What NSN replaces 3120-00-585-9735?

There are 5 known substitutes for 3120-00-585-9735: 5935-00-518-8097, 5310-00-914-0637, 3020-01-112-1928 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of CF531-0410?

Key specifications for CF531-0410: Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER; Material: OIL LUBRICATING LUBRICATION; Corner Shape: SQUARE OUTSIDE RIGHT CORNER; Material Document and Classification: MIL-L-7870 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION. 18 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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