PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C270Bearing,ball,pivot

Rmb Miniature Bearings Inc · NSN 3110-00-227-4950 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-227-4950 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-227-4950. Primary manufacturer part number: C270.
Features
  • Bearing,ball,pivot — FSC 3110
  • Load Direction: ANGULAR
  • Overall Outside Diameter: 0.1060 INCHES NOMINAL IN
  • Style Designator: PRESSED OUTER RING, CLOSED END
  • Material: STEEL OVERALL
  • Alignment Type: SELF-ALIGNING
  • Self-Alignment Location: INTERNAL
  • Bearing Ball Quantity: 3
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,ball,pivot, cataloged under National Stock Number 3110-00-227-4950, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Rmb Miniature Bearings Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-227-4950
Primary Part NumberC270
Item NameBearing,ball,pivot
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerRmb Miniature Bearings Inc
StatusCANCELLED
Load DirectionANGULAR
Overall Outside Diameter0.1060 INCHES NOMINAL IN
Style DesignatorPRESSED OUTER RING, CLOSED END
MaterialSTEEL OVERALL
Alignment TypeSELF-ALIGNING
Self-Alignment LocationINTERNAL
Bearing Ball Quantity3
Taper Angle60.00 DEGREES NOMINAL
Rolling Element Diameter0.0394 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5310-00-265-9217 INTERCHANGEABLE
Nut,plain,hexagon
3030-00-529-0384 INTERCHANGEABLE
Belt,v
2840-00-674-0929600202 INTERCHANGEABLE
Seal,air,aircraft Gas Turbine En
Kaydon Ring & Seal Inc Dba Skf Precision Technologies
2520-00-759-4752 INTERCHANGEABLE
Parts Kit,lockplate
3110-01-042-2423C270 INTERCHANGEABLE
Bearing,ball,pivot
Rmb Miniature Bearings Inc
7035-01-045-3502 INTERCHANGEABLE
Alignment,disk
4320-01-200-0612C270 INTERCHANGEABLE
Ring,wearing
Circor Naval Solutions Llc Dba Warren Pumps
5325-01-353-9602C-270 INTERCHANGEABLE
Grommet,nonmetallic
Cvg Sprague Devices, Llc Dba Cvg Sprague Devices, Llc
7310-01-510-9769 INTERCHANGEABLE
Grill,electric
5820-01-605-8240C270 INTERCHANGEABLE
Camera,television
Logitech Inc
Cross-Reference Index
Part NumberManufacturer
C270X1727JP17D General Motors Llc Dba General Motors Llc (USA)
C270 PRIMARY Rmb Miniature Bearings Inc (USA)
C270X1727W PRIMARY Rmb Miniature Bearings Inc (USA)
C270X1727 General Motors Llc Dba General Motors Llc (USA)
C270X1727 General Motors Corp Delco Moraine Ndh Div (USA)
C270 General Motors Corp Delco Moraine Ndh Div (USA)
C270X1W General Motors Llc Dba General Motors Llc (USA)
C270X1727JP17D General Motors Corp Delco Moraine Ndh Div (USA)
C270X2100 General Motors Corp (USA)
C270X2100 General Motors Llc Dba General Motors Llc (USA)
C270X2100 General Motors Corp Delco Moraine Ndh Div (USA)
C270 General Motors Llc Dba General Motors Llc (USA)
166396 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
C270 General Motors Corp (USA)
C270X1W General Motors Corp (USA)
4144895PT1 General Electric Company (USA)
4144895P1 PRIMARY General Electric Company (USA)
C270X1727 General Motors Corp (USA)
C270X1W General Motors Corp Delco Moraine Ndh Div (USA)
C270X1727JP17D General Motors Corp (USA)
Related Parts
5310-00-265-9217INTERCHANGEABLE
NUT,PLAIN,HEXAGON
3030-00-529-0384INTERCHANGEABLE
BELT,V
2840-00-674-0929INTERCHANGEABLE
SEAL,AIR,AIRCRAFT GAS TURBINE EN
600202
2520-00-759-4752INTERCHANGEABLE
PARTS KIT,LOCKPLATE
3110-01-042-2423INTERCHANGEABLE
BEARING,BALL,PIVOT
C270
7035-01-045-3502INTERCHANGEABLE
ALIGNMENT,DISK
4320-01-200-0612INTERCHANGEABLE
RING,WEARING
C270
5325-01-353-9602INTERCHANGEABLE
GROMMET,NONMETALLIC
C-270
7310-01-510-9769INTERCHANGEABLE
GRILL,ELECTRIC
5820-01-605-8240INTERCHANGEABLE
CAMERA,TELEVISION
C270

Frequently Asked Questions

What is NSN 3110-00-227-4950?

NSN 3110-00-227-4950 is a Bearing,ball,pivot, manufactured by Rmb Miniature Bearings Inc, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-227-4950?

NSN 3110-00-227-4950 has 21 cross-referenced part numbers: C270X1727JP17D (General Motors Llc Dba General Motors Llc), C270 (Rmb Miniature Bearings Inc), C270X1727W (Rmb Miniature Bearings Inc), C270X1727 (General Motors Llc Dba General Motors Llc), C270X1727 (General Motors Corp Delco Moraine Ndh Div) and 16 more.

What NSN replaces 3110-00-227-4950?

There are 10 known substitutes for 3110-00-227-4950: 5310-00-265-9217, 3030-00-529-0384, 2840-00-674-0929 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C270?

Key specifications for C270: Load Direction: ANGULAR; Overall Outside Diameter: 0.1060 INCHES NOMINAL IN; Style Designator: PRESSED OUTER RING, CLOSED END; Material: STEEL OVERALL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-227-4950 still in active supply?

NSN 3110-00-227-4950 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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