PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RBC6MILG3278ABearing,roller,needle

Rbc Bearings Incorporated Div West Trenton Division · NSN 3110-00-157-0613 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-157-0613 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-157-0613. Primary manufacturer part number: RBC6MILG3278A.
Features
  • Bearing,roller,needle — FSC 3110
  • Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
  • Lubrication Material: GREASE
  • Retainer Fabrication Method: PRESSED
  • Inner Ring Width: 0.5000 INCHES NOMINAL IN
  • Outer Ring Width: 0.3750 INCHES NOMINAL IN
  • Alignment Type: RIGID
  • Lubrication Material: GREASE
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 3110-00-157-0613, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rbc Bearings Incorporated Div West Trenton Division. Government technical data includes 20 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-157-0613
Primary Part NumberRBC6MILG3278A
Item NameBearing,roller,needle
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerRbc Bearings Incorporated Div West Trenton Division
StatusACTIVE
Lubrication Material Document and ClassificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
Lubrication MaterialGREASE
Retainer Fabrication MethodPRESSED
Inner Ring Width0.5000 INCHES NOMINAL IN
Outer Ring Width0.3750 INCHES NOMINAL IN
Alignment TypeRIGID
Lubrication MaterialGREASE
Surface FinishGROUND
Standard Tolerance DesignationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
Style DesignatorAIRFRAME, HARDENED AND GROUND, NON-SEPARABLE
Alignment TypeRIGID
Style DesignatorAIRFRAME, HARDENED AND GROUND, NON-SEPARABLE
Overall Outside Diameter0.9375 INCHES NOMINAL IN
Lubrication Material Document and ClassificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
MaterialSTEEL OVERALL
Standard Tolerance DesignationAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
Surface TreatmentCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
Bore Diameter0.3750 INCHES NOMINAL IN
Surface TreatmentCADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2915-00-095-16748-1049-1 INTERCHANGEABLE
Filter,fluid
Parker-Hannifin Corporation Dba Pneutronics
6810-00-262-8587 INTERCHANGEABLE
Sodium Chlorate
5120-00-626-2863CMS-14 INTERCHANGEABLE
Bit,screwdriver
Chapman Manufacturing Company the Dba Chapman Manufacturing Co
3120-00-888-663081887 INTERCHANGEABLE
Bearing,sleeve
Mitsubishi Caterpillar Forklift America, Inc
5330-00-923-807036-16 INTERCHANGEABLE
Gasket
Pneudraulics, Inc.
5340-00-982-5282 INTERCHANGEABLE
Caster,swivel
4510-01-118-20273616 INTERCHANGEABLE
Repair Kit,faucet
Peerless Faucet Co Div of Masco Corp
5975-01-233-18113616 INTERCHANGEABLE
Caps,tube Protector
Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
5360-01-246-2527 INTERCHANGEABLE
Spring,helical,compression
5910-01-255-0582 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
Cross-Reference Index
Part NumberManufacturer
3616ANG25 Timken Aerospace, Inc Dba Torrington Product (USA)
3616MILG3278A Timken Aerospace, Inc Dba Torrington Product (USA)
AA-3616 Rbc Aircraft Products, Inc. (USA)
AA-3616 Timken Aerospace, Inc Dba Torrington Product (USA)
RBC6MILG3278A PRIMARY Rbc Bearings Incorporated Div West Trenton Division (USA)
RBC6ANG25 PRIMARY Rbc Bearings Incorporated Div West Trenton Division (USA)
3616 Timken Aerospace, Inc Dba Torrington Product (USA)
RBC6 PRIMARY Rbc Bearings Incorporated Div West Trenton Division (USA)
Related Parts
2915-00-095-1674INTERCHANGEABLE
FILTER,FLUID
8-1049-1
6810-00-262-8587INTERCHANGEABLE
SODIUM CHLORATE
5120-00-626-2863INTERCHANGEABLE
BIT,SCREWDRIVER
CMS-14
3120-00-888-6630INTERCHANGEABLE
BEARING,SLEEVE
81887
5330-00-923-8070INTERCHANGEABLE
GASKET
36-16
5340-00-982-5282INTERCHANGEABLE
CASTER,SWIVEL
4510-01-118-2027INTERCHANGEABLE
REPAIR KIT,FAUCET
3616
5975-01-233-1811INTERCHANGEABLE
CAPS,TUBE PROTECTOR
3616
5360-01-246-2527INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5910-01-255-0582INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
5998-01-306-9009INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5945-01-330-7999INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
3616

Frequently Asked Questions

What is NSN 3110-00-157-0613?

NSN 3110-00-157-0613 is a Bearing,roller,needle, manufactured by Rbc Bearings Incorporated Div West Trenton Division, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-157-0613?

NSN 3110-00-157-0613 has 8 cross-referenced part numbers: 3616ANG25 (Timken Aerospace, Inc Dba Torrington Product), 3616MILG3278A (Timken Aerospace, Inc Dba Torrington Product), AA-3616 (Rbc Aircraft Products, Inc.), AA-3616 (Timken Aerospace, Inc Dba Torrington Product), RBC6MILG3278A (Rbc Bearings Incorporated Div West Trenton Division) and 3 more.

What NSN replaces 3110-00-157-0613?

There are 12 known substitutes for 3110-00-157-0613: 2915-00-095-1674, 6810-00-262-8587, 5120-00-626-2863 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RBC6MILG3278A?

Key specifications for RBC6MILG3278A: Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE; Lubrication Material: GREASE; Retainer Fabrication Method: PRESSED; Inner Ring Width: 0.5000 INCHES NOMINAL IN. 20 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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