PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

88507LTBearing,ball,annular

General Motors Corp · NSN 3110-00-198-2074 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-198-2074 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-198-2074. Primary manufacturer part number: 88507LT.
Features
  • Bearing,ball,annular — FSC 3110
  • Material: STEEL OUTER RING
  • Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
  • Bore Shape: STRAIGHT
  • Seal Quantity: 2
  • Retainer Fabrication Method: PRESSED
  • Inner Ring Width: 0.9840 INCHES NOMINAL IN
  • Standard Tolerance Designation: ABEC NO.1
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Outer Ring construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-198-2074, 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 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 6 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
NSN3110-00-198-2074
Primary Part Number88507LT
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerGeneral Motors Corp
StatusCANCELLED
MaterialSTEEL OUTER RING
Lubrication Material Document and ClassificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
Bore ShapeSTRAIGHT
Seal Quantity2
Retainer Fabrication MethodPRESSED
Inner Ring Width0.9840 INCHES NOMINAL IN
Standard Tolerance DesignationABEC NO.1
Lubrication MaterialGREASE
Outer Ring Width0.6690 INCHES NOMINAL IN
Load DirectionRADIAL
Lubrication Material Document and ClassificationMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
Surface FinishGROUND
Seal Quantity2
MaterialSTEEL INNER RING
MaterialSTEEL BALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
MaterialSTEEL INNER RING
MaterialSTEEL RETAINER
Internal Fit-Up DesignationSTANDARD
Bore ShapeSTRAIGHT
Internal Fit-Up DesignationSTANDARD
Load DirectionRADIAL
Standard Tolerance DesignationABEC NO.1
Overall Outside Diameter72.00 MILLIMETERS NOMINAL MM
Bore Diameter35.00 MILLIMETERS NOMINAL MM
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Lubrication MaterialGREASE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
3110-00-100-053719282 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5305-00-145-0876 INTERCHANGEABLE
Screw,cap,hexagon Head
5962-01-115-9956A576-4 INTERCHANGEABLE
Microcircuit,memory
Cae Usa Inc.
5950-01-389-6123805805-1 INTERCHANGEABLE
Reactor
Honeywell International Inc. Div Aerospace - Torrance
5930-01-576-2651192282 INTERCHANGEABLE
Switch,push
Jered Llc
6540-01-590-091210842 INTERCHANGEABLE
Adapter,light,slit,ophthalmic
Iridex Corp
1005-01-687-774719282 INTERCHANGEABLE
Rifle,sniper
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
88507LT General Motors Corp Delco Moraine Ndh Div (USA)
88507LT PRIMARY General Motors Corp (USA)
88507CE1BT2 PRIMARY Nsk Corp Bearing Div (USA)
1928-2 PRIMARY John Deer Consumer Products Inc (USA)
88507X1H General Motors Corp (USA)
7350872 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
A5764 PRIMARY Dcm Manufacturing, Inc. (USA)
88507X1H General Motors Corp Delco Moraine Ndh Div (USA)
19228-2 PRIMARY John Deer Consumer Products Inc (USA)
Related Parts
3110-00-100-0537INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
19282
5305-00-145-0876INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
5962-01-115-9956INTERCHANGEABLE
MICROCIRCUIT,MEMORY
A576-4
5950-01-389-6123INTERCHANGEABLE
REACTOR
805805-1
5930-01-576-2651INTERCHANGEABLE
SWITCH,PUSH
192282
6540-01-590-0912INTERCHANGEABLE
ADAPTER,LIGHT,SLIT,OPHTHALMIC
10842
1005-01-687-7747INTERCHANGEABLE
RIFLE,SNIPER
19282

Frequently Asked Questions

What is NSN 3110-00-198-2074?

NSN 3110-00-198-2074 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 3110-00-198-2074?

NSN 3110-00-198-2074 has 9 cross-referenced part numbers: 88507LT (General Motors Corp Delco Moraine Ndh Div), 88507LT (General Motors Corp), 88507CE1BT2 (Nsk Corp Bearing Div), 1928-2 (John Deer Consumer Products Inc), 88507X1H (General Motors Corp) and 4 more.

What NSN replaces 3110-00-198-2074?

There are 7 known substitutes for 3110-00-198-2074: 3110-00-100-0537, 5305-00-145-0876, 5962-01-115-9956 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 88507LT?

Key specifications for 88507LT: Material: STEEL OUTER RING; Lubrication Material Document and Classification: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE; Bore Shape: STRAIGHT; Seal Quantity: 2. 27 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-198-2074 still in active supply?

NSN 3110-00-198-2074 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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