PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12Z315-100Bearing,ball,annular

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 3110-00-144-8507 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-144-8507 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-144-8507. Primary manufacturer part number: 12Z315-100.
Features
  • Bearing,ball,annular — FSC 3110
  • Internal Fit-Up Designation: STANDARD
  • Load Direction: RADIAL
  • Standard Tolerance Designation: ABEC NO.1
  • Bore Diameter: 17.00 MILLIMETERS NOMINAL MM
  • Bore Shape: STRAIGHT
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Material: STEEL OVERALL
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-144-8507, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 22 commercial cross-references from 16 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
NSN3110-00-144-8507
Primary Part Number12Z315-100
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Internal Fit-Up DesignationSTANDARD
Load DirectionRADIAL
Standard Tolerance DesignationABEC NO.1
Bore Diameter17.00 MILLIMETERS NOMINAL MM
Bore ShapeSTRAIGHT
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialSTEEL OVERALL
Overall Outside Diameter62.00 MILLIMETERS NOMINAL MM
Surface FinishGROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-144-8542 INTERCHANGEABLE
Bearing,ball,annular
3110-00-144-8556 INTERCHANGEABLE
Bearing,ball,annular
3110-00-144-8563 INTERCHANGEABLE
Bearing,ball,annular
3110-00-144-8658 INTERCHANGEABLE
Bearing,ball,annular
5310-00-176-8127 INTERCHANGEABLE
Nut,plain,hexagon
3010-00-203-1649258B1027 INTERCHANGEABLE
Coupling,shaft,flexible
General Dynamics Mission Systems, Inc. Dba Gdms
4730-00-266-0534SAE J512 4-6 010102B INTERCHANGEABLE
Adapter,straight,pipe to Tube
Sae International Dba Sae International
4820-00-304-41436403 INTERCHANGEABLE
Disk,valve
Eaton Corporation Div Eaton Fluid Power
8010-00-431-6213 INTERCHANGEABLE
Remover,paint
5915-00-496-20402920137-3 INTERCHANGEABLE
Filter,band Pass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
12Z315-100 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
907722P19 Itt Goulds Pumps, Inc. (USA)
72-6970-315 Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco (USA)
6403 Equitable Bearing Co Inc (USA)
3403 General Motors Corp Delco Moraine Ndh Div (USA)
177002-54 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
403 Mcgill Manufacturing Company Inc Use CAGE Code 92563 for Cataloging. (USA)
1403 Schatz Bearing Corporation Dba Schatz Bearing Corp (USA)
3403 General Motors Corp (USA)
FFB171/06J03A2E Federal Specifications Promulgated by General Services Administration Washington DC (USA)
FF-B-171 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AA59586-303JABT Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
FF-B-171/6 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
72-6970-315 Fairbanks Morse, Llc (USA)
6403CE1TX9 Nsk Corp Bearing Div (USA)
403S Skf Usa Inc. (USA)
319687-271 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
403 Mcgill Manufacturing Co, Inc (USA)
907722P19 Allis-Chalmers Corp (USA)
6403 Skf Usa Inc. (USA)
Related Parts
3110-00-144-8542INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-144-8556INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-144-8563INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-144-8658INTERCHANGEABLE
BEARING,BALL,ANNULAR
5310-00-176-8127INTERCHANGEABLE
NUT,PLAIN,HEXAGON
3010-00-203-1649INTERCHANGEABLE
COUPLING,SHAFT,FLEXIBLE
258B1027
4730-00-266-0534INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
SAE J512 4-6 010102B
4820-00-304-4143INTERCHANGEABLE
DISK,VALVE
6403
8010-00-431-6213INTERCHANGEABLE
REMOVER,PAINT
5915-00-496-2040INTERCHANGEABLE
FILTER,BAND PASS
2920137-3
6680-00-499-5181INTERCHANGEABLE
GAGE ROD,LIQUID LEVEL
5135238
2815-00-511-2586INTERCHANGEABLE
GUIDE,VALVE
BM35791

Frequently Asked Questions

What is NSN 3110-00-144-8507?

NSN 3110-00-144-8507 is a Bearing,ball,annular, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-144-8507?

NSN 3110-00-144-8507 has 22 cross-referenced part numbers: 12Z315-100 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 907722P19 (Itt Goulds Pumps, Inc.), 72-6970-315 (Coltec Industries Inc Dba Fairbanks Morse Engine Fm/alco), 6403 (Equitable Bearing Co Inc), 3403 (General Motors Corp Delco Moraine Ndh Div) and 17 more.

What NSN replaces 3110-00-144-8507?

There are 12 known substitutes for 3110-00-144-8507: 3110-00-144-8542, 3110-00-144-8556, 3110-00-144-8563 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12Z315-100?

Key specifications for 12Z315-100: Internal Fit-Up Designation: STANDARD; Load Direction: RADIAL; Standard Tolerance Designation: ABEC NO.1; Overall Width: 17.0 MILLIMETERS NOMINAL MM. 10 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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