PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1654Bearing,ball,annular

Skf Usa Inc. · NSN 3110-00-809-8480 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-809-8480 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-809-8480. Primary manufacturer part number: 1654.
Features
  • Bearing,ball,annular — FSC 3110
  • Bearing Seal Type: CONTACT
  • Internal Fit-Up Designation: STANDARD
  • Lubrication Material: GREASE
  • Retainer Fabrication Method: PRESSED
  • Lubrication Material Document and Classification: MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
  • Seal Quantity: 2
  • Standard Tolerance Designation: ABEC NO.1
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Rubber Synthetic Seal construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-809-8480, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 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
NSN3110-00-809-8480
Primary Part Number1654
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusACTIVE
Bearing Seal TypeCONTACT
Internal Fit-Up DesignationSTANDARD
Lubrication MaterialGREASE
Retainer Fabrication MethodPRESSED
Lubrication Material Document and ClassificationMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
Seal Quantity2
Standard Tolerance DesignationABEC NO.1
Bore ShapeSTRAIGHT
Surface FinishGROUND
Load DirectionRADIAL
MaterialRUBBER SYNTHETIC SEAL
MaterialSTEEL OUTER RING
MaterialSTEEL RETAINER
MaterialSTEEL INNER RING
MaterialSTEEL BALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Overall Outside Diameter2.5000 INCHES NOMINAL IN
Bore Diameter1.2500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-065-39045523 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
3110-00-100-61861-2BALLGRADE2 INTERCHANGEABLE
Ball,bearing
Skf Usa Inc.
5960-00-188-3937 INTERCHANGEABLE
Electron Tube
3010-00-257-1710 INTERCHANGEABLE
Coupling,shaft,rigid
6515-00-335-910036-2577 INTERCHANGEABLE
Forceps,lung Grasping
Sklar Corporation Dba Sklar Instruments
5360-00-619-33601697-68 INTERCHANGEABLE
Spring,helical,compression
Lawler Manufacturing Company, Inc.
4730-00-684-4402165-4 INTERCHANGEABLE
Sleeve,compression,tube-Hose Fit
Lenz Inc Dba the Lenz Company
6685-00-753-6882 INTERCHANGEABLE
Pyrometer,1g
5910-00-770-2016236B458H01REVA INTERCHANGEABLE
Capacitor,variable,air Dielectri
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
1940-00-789-2149 INTERCHANGEABLE
Punt
Cross-Reference Index
Part NumberManufacturer
1654 Skf Usa Inc. (USA)
1654DCMILL3545 Skf Usa Inc. (USA)
1654DC Skf Industries Inc Nice Bearing Products Div (USA)
1654DCMILL3545 Skf Industries Inc Nice Bearing Products Div (USA)
1654DC Skf Usa Inc. (USA)
Related Parts
5975-00-065-3904INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
5523
3110-00-100-6186INTERCHANGEABLE
BALL,BEARING
1-2BALLGRADE2
5960-00-188-3937INTERCHANGEABLE
ELECTRON TUBE
3010-00-257-1710INTERCHANGEABLE
COUPLING,SHAFT,RIGID
6515-00-335-9100INTERCHANGEABLE
FORCEPS,LUNG GRASPING
36-2577
5360-00-619-3360INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1697-68
4730-00-684-4402INTERCHANGEABLE
SLEEVE,COMPRESSION,TUBE-HOSE FIT
165-4
6685-00-753-6882INTERCHANGEABLE
PYROMETER,1G
5910-00-770-2016INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
236B458H01REVA
1940-00-789-2149INTERCHANGEABLE
PUNT
5910-00-825-2961INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
160P10456
6515-01-081-6287INTERCHANGEABLE
MANIFOLD ASSEMBLY,INHALATION THE

Frequently Asked Questions

What is NSN 3110-00-809-8480?

NSN 3110-00-809-8480 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-809-8480?

NSN 3110-00-809-8480 has 5 cross-referenced part numbers: 1654 (Skf Usa Inc.), 1654DCMILL3545 (Skf Usa Inc.), 1654DC (Skf Industries Inc Nice Bearing Products Div), 1654DCMILL3545 (Skf Industries Inc Nice Bearing Products Div), 1654DC (Skf Usa Inc.).

What NSN replaces 3110-00-809-8480?

There are 12 known substitutes for 3110-00-809-8480: 5975-00-065-3904, 3110-00-100-6186, 5960-00-188-3937 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1654?

Key specifications for 1654: Bearing Seal Type: CONTACT; Internal Fit-Up Designation: STANDARD; Lubrication Material: GREASE; Retainer Fabrication Method: PRESSED. 19 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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