PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

773L04X2100EBearing,ball,annular

General Motors Corp · NSN 3110-00-144-8620 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-144-8620 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-144-8620. Primary manufacturer part number: 773L04X2100E.
Features
  • Bearing,ball,annular — FSC 3110
  • Standard Tolerance Designation: ABEC NO.1
  • Lubrication Material: GREASE
  • Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
  • Bore Shape: STRAIGHT
  • Surface Finish: GROUND
  • Internal Fit-Up Designation: STANDARD
  • Load Direction: RADIAL
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Ball construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-144-8620, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 7 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
NSN3110-00-144-8620
Primary Part Number773L04X2100E
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusACTIVE
Standard Tolerance DesignationABEC NO.1
Lubrication MaterialGREASE
Lubrication Material Document and ClassificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
Bore ShapeSTRAIGHT
Surface FinishGROUND
Internal Fit-Up DesignationSTANDARD
Load DirectionRADIAL
Shield Quantity2
MaterialSTEEL BALL
MaterialSTEEL INNER RING
MaterialSTEEL OUTER RING
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Bore Diameter20.00 MILLIMETERS NOMINAL MM
Overall Outside Diameter47.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-44531985-1932 INTERCHANGEABLE
Bearing,roller,tapered
The Timken Corporation
4710-00-146-0655 INTERCHANGEABLE
Tube Assembly,metal
5133-00-189-9182 INTERCHANGEABLE
Drill,twist
5133-00-189-9248 INTERCHANGEABLE
Drill,twist
5342-00-235-191320013 INTERCHANGEABLE
Latch,retainer
Paco Plastics & Engineering, Inc. Dba Paco Plastics & Engineering Inc
5945-00-248-6783A36928 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
4820-00-375-6343R20-03-000 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
5910-00-434-9104501194-1 INTERCHANGEABLE
Capacitor,variable,air Dielectri
L3harris Technologies, Inc. Dba Harris Corporation
4130-00-872-492922677 INTERCHANGEABLE
Filter-Drier,refrigerant
Silver King Refrigeration Inc.
2520-00-909-7689 INTERCHANGEABLE
Shaft,axle,automotive
Cross-Reference Index
Part NumberManufacturer
JH12A104ANG3 Lucas Aerospace Power Equipment Corporation (USA)
200-13 Safran Power Usa Llc (USA)
773L04X2100E PRIMARY General Motors Corp (USA)
12A104ANG25 Lucas Aerospace Power Equipment Corporation (USA)
6104PPTFG75LT PRIMARY Fag Bearings Corporation (USA)
773L04X1E General Motors Corp Delco Moraine Ndh Div (USA)
773L04X1LT General Motors Corp Delco Moraine Ndh Div (USA)
6104PPTFG70LT PRIMARY Fag Bearings Corporation (USA)
773L04X1E PRIMARY General Motors Corp (USA)
773L04XR1E General Motors Corp Delco Moraine Ndh Div (USA)
773L04X2100E General Motors Corp Delco Moraine Ndh Div (USA)
JH12A104ANG3 Safran Power Usa Llc (USA)
200-13 Lucas Aerospace Power Equipment Corporation (USA)
12A104LT Lucas Aerospace Power Equipment Corporation (USA)
12A104LT Safran Power Usa Llc (USA)
12A104ANG25 Safran Power Usa Llc (USA)
P9618544-3 General Electric Company (USA)
773L04X1ANG25 General Motors Corp Delco Moraine Ndh Div (USA)
773L04X1ANG25 PRIMARY General Motors Corp (USA)
6004X2ZJMILG3278 PRIMARY Skf Usa Inc. (USA)
Related Parts
3110-00-100-4453INTERCHANGEABLE
BEARING,ROLLER,TAPERED
1985-1932
4710-00-146-0655INTERCHANGEABLE
TUBE ASSEMBLY,METAL
5133-00-189-9182INTERCHANGEABLE
DRILL,TWIST
5133-00-189-9248INTERCHANGEABLE
DRILL,TWIST
5342-00-235-1913INTERCHANGEABLE
LATCH,RETAINER
20013
5945-00-248-6783INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
A36928
4820-00-375-6343INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
R20-03-000
5910-00-434-9104INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
501194-1
4130-00-872-4929INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
22677
2520-00-909-7689INTERCHANGEABLE
SHAFT,AXLE,AUTOMOTIVE
5940-00-983-6054INTERCHANGEABLE
TERMINAL BOARD
4520-01-063-4370INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
20013

Frequently Asked Questions

What is NSN 3110-00-144-8620?

NSN 3110-00-144-8620 is a Bearing,ball,annular, manufactured by General Motors Corp, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-144-8620?

NSN 3110-00-144-8620 has 25 cross-referenced part numbers: JH12A104ANG3 (Lucas Aerospace Power Equipment Corporation), 200-13 (Safran Power Usa Llc), 773L04X2100E (General Motors Corp), 12A104ANG25 (Lucas Aerospace Power Equipment Corporation), 6104PPTFG75LT (Fag Bearings Corporation) and 20 more.

What NSN replaces 3110-00-144-8620?

There are 12 known substitutes for 3110-00-144-8620: 3110-00-100-4453, 4710-00-146-0655, 5133-00-189-9182 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 773L04X2100E?

Key specifications for 773L04X2100E: Standard Tolerance Designation: ABEC NO.1; Lubrication Material: GREASE; Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE; Bore Shape: STRAIGHT. 15 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com