PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

64NBC2078YZP2CBearing,roller,needle

Rbc Aircraft Products, Inc. · NSN 3110-00-227-2818 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-227-2818 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-227-2818. Primary manufacturer part number: 64NBC2078YZP2C.
Features
  • Bearing,roller,needle — FSC 3110
  • Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
  • Outer Ring Width: 1.0490 INCHES NOMINAL IN
  • Lubrication Material: GREASE
  • Alignment Type: RIGID
  • Surface Finish: GROUND
  • Inner Ring Width: 1.2500 INCHES NOMINAL IN
  • Retainer Fabrication Method: PRESSED
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,roller,needle, cataloged under National Stock Number 3110-00-227-2818, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rbc Aircraft Products, Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-227-2818
Primary Part Number64NBC2078YZP2C
Item NameBearing,roller,needle
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerRbc Aircraft Products, Inc.
StatusCANCELLED
Lubrication Material Document and ClassificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
Outer Ring Width1.0490 INCHES NOMINAL IN
Lubrication MaterialGREASE
Alignment TypeRIGID
Surface FinishGROUND
Inner Ring Width1.2500 INCHES NOMINAL IN
Retainer Fabrication MethodPRESSED
Standard Tolerance DesignationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
Bore Diameter4.0000 INCHES NOMINAL IN
Surface TreatmentCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
MaterialSTEEL OVERALL
Style DesignatorCAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE
Overall Outside Diameter4.8750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5210-00-241-3616132-12 INTERCHANGEABLE
Level and Plumb
L.s. Starrett Company (the) Div Tool Division
5310-00-521-8480SCB70003 INTERCHANGEABLE
Nut,plain,assembled Washer
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5950-00-678-002850564 INTERCHANGEABLE
Coil,radio Frequency
Coiltron Inc Div Coiltron
4930-00-985-2604 INTERCHANGEABLE
Oiler,hand
6110-01-522-767850564 INTERCHANGEABLE
Distribution Box
Allied Systems Company Dba Allied Systems Co
Cross-Reference Index
Part NumberManufacturer
64NBC2078YZP2C PRIMARY Rbc Aircraft Products, Inc. (USA)
64NBC2078YZPANG2 PRIMARY Timken Aerospace, Inc Dba Torrington Product (USA)
64NBC2078YZP Timken Aerospace, Inc Dba Torrington Product (USA)
64NBC2078YZPANG25 Timken Aerospace, Inc Dba Torrington Product (USA)
505-64 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
64NBC2078YZP2C Timken Aerospace, Inc Dba Torrington Product (USA)
64NBC2078YZPANG25 PRIMARY Rbc Aircraft Products, Inc. (USA)
64NBC2078YZP PRIMARY Rbc Aircraft Products, Inc. (USA)
Related Parts
5210-00-241-3616INTERCHANGEABLE
LEVEL AND PLUMB
132-12
5310-00-521-8480INTERCHANGEABLE
NUT,PLAIN,ASSEMBLED WASHER
SCB70003
5950-00-678-0028INTERCHANGEABLE
COIL,RADIO FREQUENCY
50564
4930-00-985-2604INTERCHANGEABLE
OILER,HAND
6110-01-522-7678INTERCHANGEABLE
DISTRIBUTION BOX
50564

Frequently Asked Questions

What is NSN 3110-00-227-2818?

NSN 3110-00-227-2818 is a Bearing,roller,needle, manufactured by Rbc Aircraft Products, Inc., classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-227-2818?

NSN 3110-00-227-2818 has 8 cross-referenced part numbers: 64NBC2078YZP2C (Rbc Aircraft Products, Inc.), 64NBC2078YZPANG2 (Timken Aerospace, Inc Dba Torrington Product), 64NBC2078YZP (Timken Aerospace, Inc Dba Torrington Product), 64NBC2078YZPANG25 (Timken Aerospace, Inc Dba Torrington Product), 505-64 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use) and 3 more.

What NSN replaces 3110-00-227-2818?

There are 5 known substitutes for 3110-00-227-2818: 5210-00-241-3616, 5310-00-521-8480, 5950-00-678-0028 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 64NBC2078YZP2C?

Key specifications for 64NBC2078YZP2C: Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE; Outer Ring Width: 1.0490 INCHES NOMINAL IN; Lubrication Material: GREASE; Alignment Type: RIGID. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-227-2818 still in active supply?

NSN 3110-00-227-2818 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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