PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

54843Bearing,ball,annular

Hamilton Sundstrand Corporation · NSN 3110-01-471-1136 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-471-1136 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-471-1136. Primary manufacturer part number: 54843.
Features
  • Bearing,ball,annular — FSC 3110
  • Load Direction: RADIAL
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE
  • Bore Shape: STRAIGHT
  • Bore Diameter: 1.3770 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN
  • Shield Quantity: 2
  • Internal Fit-Up Contact Angular Direction: PRIMARILY RADIAL
  • Overall Outside Diameter: 2.4400 INCHES MINIMUM AND 2.4410 INCHES MAXIMUM IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-471-1136, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Hamilton Sundstrand Corporation. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-471-1136
Primary Part Number54843
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation
StatusACTIVE
Load DirectionRADIAL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Bore ShapeSTRAIGHT
Bore Diameter1.3770 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN
Shield Quantity2
Internal Fit-Up Contact Angular DirectionPRIMARILY RADIAL
Overall Outside Diameter2.4400 INCHES MINIMUM AND 2.4410 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-645-269954843 INTERCHANGEABLE
Coil,radio Frequency
L3harris Technologies, Inc Div Space & Airborne Systems
3120-01-140-3139 INTERCHANGEABLE
Bearing,washer,thrust
8145-01-547-204154843 INTERCHANGEABLE
Shipping and Storage Container,a
Aerovironment, Inc. Dba Aerovironment Inc
Cross-Reference Index
Part NumberManufacturer
54843 PRIMARY Hamilton Sundstrand Corporation (USA)
Related Parts
5950-00-645-2699INTERCHANGEABLE
COIL,RADIO FREQUENCY
54843
3120-01-140-3139INTERCHANGEABLE
BEARING,WASHER,THRUST
8145-01-547-2041INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER,A
54843

Frequently Asked Questions

What is NSN 3110-01-471-1136?

NSN 3110-01-471-1136 is a Bearing,ball,annular, manufactured by Hamilton Sundstrand Corporation, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-471-1136?

NSN 3110-01-471-1136 has 1 cross-referenced part number: 54843 (Hamilton Sundstrand Corporation).

What NSN replaces 3110-01-471-1136?

There are 3 known substitutes for 3110-01-471-1136: 5950-00-645-2699, 3120-01-140-3139, 8145-01-547-2041. Verify interchangeability with system specifications before substitution.

What are the specifications of 54843?

Key specifications for 54843: Load Direction: RADIAL; Overall Width: 0.5500 INCHES MINIMUM AND 0.5510 INCHES MAXIMUM IN; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE; Bore Shape: STRAIGHT. 9 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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