PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

954270Bearing,ball,annular

General Motors Corp · NSN 3110-00-156-3412 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-156-3412 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-156-3412. Primary manufacturer part number: 954270.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Diameter: 8.00 MILLIMETERS NOMINAL MM
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Overall Outside Diameter: 24.00 MILLIMETERS NOMINAL MM
  • Internal Fit-Up Designation: STANDARD
  • Seal Quantity: 2
  • Retainer Fabrication Method: PRESSED
  • Bore Shape: STRAIGHT
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Inner Ring construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-156-3412, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is General Motors Corp. Government technical data includes 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-156-3412
Primary Part Number954270
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusCANCELLED
Bore Diameter8.00 MILLIMETERS NOMINAL MM
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Overall Outside Diameter24.00 MILLIMETERS NOMINAL MM
Internal Fit-Up DesignationSTANDARD
Seal Quantity2
Retainer Fabrication MethodPRESSED
Bore ShapeSTRAIGHT
Inner Ring Width0.4970 INCHES NOMINAL IN
Load DirectionRADIAL
Lubrication MaterialGREASE
Bearing Seal TypeCONTACT
Outer Ring Width0.4060 INCHES NOMINAL IN
Standard Tolerance DesignationABEC NO.1
Lubrication Material Document and ClassificationDOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE
Surface FinishGROUND
MaterialSTEEL INNER RING
MaterialRUBBER SYNTHETIC SEAL
MaterialSTEEL RETAINER
MaterialSTEEL INNER RING
MaterialSTEEL BALL
Internal Fit-Up DesignationSTANDARD
Lubrication Material Document and ClassificationDOD-G-24508 MIL SPEC SINGLE MATERIAL RESPONSE
Load DirectionRADIAL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Bearing Seal TypeCONTACT
Standard Tolerance DesignationABEC NO.1
Bore ShapeSTRAIGHT
Lubrication MaterialGREASE
MaterialSTEEL OUTER RING
Seal Quantity2
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
3130-00-116-9044P3-U228NM INTERCHANGEABLE
Bearing Unit,ball
Rexnord Industries, Llc Div Link-Belt Bearing Operation
5960-00-389-2915954270 INTERCHANGEABLE
Retainer,electron Tube
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4820-00-632-0956P228 INTERCHANGEABLE
Valve,safety Relief
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5977-00-669-9126SAW-6699126 INTERCHANGEABLE
Brush,electrical Contact
Southern Automotive Wholesalers, Inc
4320-00-978-9630 INTERCHANGEABLE
Pump,hydraulic Ram,hand Driven
5330-01-424-7037713568 NON-ASBESTOS INTERCHANGEABLE
Gasket,spiral Wound
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
7035-01-525-426802-2800348-1 INTERCHANGEABLE
Digital Data Set
General Dynamics Mission Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
WC88008 General Motors Corp Delco Moraine Ndh Div (USA)
P228 Anchor Post Products Inc Anchor Post Fence Div Sub of Ppa Industries Inc (USA)
WC88008 General Motors Corp (USA)
CWC88008X1C General Motors Llc Dba General Motors Llc (USA)
402294-80 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
402294-80 Naval Sea Systems Command (USA)
CWC88008X1C General Motors Corp Delco Moraine Ndh Div (USA)
WC88008CE1SA2 Nsk Corp Bearing Div (USA)
WC88008 General Motors Llc Dba General Motors Llc (USA)
RWC88008X1CC General Motors Corp Delco Moraine Ndh Div (USA)
713568 Army Weapons Command Attn Amswe-Ree-S (USA)
CWC88008X1C General Motors Corp (USA)
954270 PRIMARY General Motors Corp (USA)
A70603 Glen-Gery Corp (USA)
Related Parts
3130-00-116-9044INTERCHANGEABLE
BEARING UNIT,BALL
P3-U228NM
5960-00-389-2915INTERCHANGEABLE
RETAINER,ELECTRON TUBE
954270
4820-00-632-0956INTERCHANGEABLE
VALVE,SAFETY RELIEF
P228
5977-00-669-9126INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
SAW-6699126
4320-00-978-9630INTERCHANGEABLE
PUMP,HYDRAULIC RAM,HAND DRIVEN
5330-01-424-7037INTERCHANGEABLE
GASKET,SPIRAL WOUND
713568 NON-ASBESTOS
7035-01-525-4268INTERCHANGEABLE
DIGITAL DATA SET
02-2800348-1

Frequently Asked Questions

What is NSN 3110-00-156-3412?

NSN 3110-00-156-3412 is a Bearing,ball,annular, manufactured by General Motors Corp, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-156-3412?

NSN 3110-00-156-3412 has 14 cross-referenced part numbers: WC88008 (General Motors Corp Delco Moraine Ndh Div), P228 (Anchor Post Products Inc Anchor Post Fence Div Sub of Ppa Industries Inc), WC88008 (General Motors Corp), CWC88008X1C (General Motors Llc Dba General Motors Llc), 402294-80 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier) and 9 more.

What NSN replaces 3110-00-156-3412?

There are 7 known substitutes for 3110-00-156-3412: 3130-00-116-9044, 5960-00-389-2915, 4820-00-632-0956 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 954270?

Key specifications for 954270: Bore Diameter: 8.00 MILLIMETERS NOMINAL MM; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Overall Outside Diameter: 24.00 MILLIMETERS NOMINAL MM; Internal Fit-Up Designation: STANDARD. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-156-3412 still in active supply?

NSN 3110-00-156-3412 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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