PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4573Bearing Half,sleeve

Eaton Aerospace, Llc Dba Jackson South · NSN 3120-00-469-1292 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-469-1292 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-469-1292. Primary manufacturer part number: 4573.
Features
  • Bearing Half,sleeve — FSC 3120
  • Corner Shape: SQUARE ALL CORNERS
  • Body Outside Diameter: 3.4390 INCHES MINIMUM AND 3.4400 INCHES MAXIMUM IN
  • Style Designator: HALF SLEEVE, PLAIN, NO OUTSIDE FLANGES
  • Body Inside Diameter: 3.0720 INCHES MINIMUM AND 3.0730 INCHES MAXIMUM IN
  • 25 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing Half,sleeve, cataloged under National Stock Number 3120-00-469-1292, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 5 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
NSN3120-00-469-1292
Primary Part Number4573
Item NameBearing Half,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Corner ShapeSQUARE ALL CORNERS
Body Outside Diameter3.4390 INCHES MINIMUM AND 3.4400 INCHES MAXIMUM IN
Style DesignatorHALF SLEEVE, PLAIN, NO OUTSIDE FLANGES
Body Inside Diameter3.0720 INCHES MINIMUM AND 3.0730 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1560-00-189-8324457-3 INTERCHANGEABLE
Blanket Assembly,tailpipe
Solar Turbines Incorporated Dba Solar Turbines Incorporated
5905-00-258-04801Z219TV1T1000HM INTERCHANGEABLE
Resistor,fixed,wire Wound
Ward Leonard Ct Llc
6515-00-262-7107BUTTERFLY25SH0RTINFUSI0NSET INTERCHANGEABLE
Intravenous Injection Set
Abbott Laboratories Inc. Div Hospital Products Division
5340-00-349-0290 INTERCHANGEABLE
Cap-Plug,protective,dust and Moi
4810-00-497-04884573 INTERCHANGEABLE
Valve,balanced,reli
Pneudraulics, Inc.
5950-00-648-6005 INTERCHANGEABLE
Transformer,audio Frequency
1025-00-933-48844573 INTERCHANGEABLE
Chest,utility
Marine Depot Maintenance Command Div Marine Corps Logistics Command, Usmc
5340-00-976-1225 INTERCHANGEABLE
Clip,spring
5905-00-984-687095J30R INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5360-01-070-5234S62359 INTERCHANGEABLE
Spring,helical,compression
Cnh Industrial America Llc Dba Cnh America
Cross-Reference Index
Part NumberManufacturer
533540PC58 Naval Ship Systems Command (USA)
387512PC58 Naval Ship Systems Command (USA)
389920PC4573 Naval Ship Systems Command (USA)
389915PC58 Naval Ship Systems Command (USA)
387511PC58 Naval Ship Systems Command (USA)
3435A4PC58 Amz Alabama Inc. (USA)
533539PC58 Naval Ship Systems Command (USA)
E38933-4PC58 Eaton Aerospace, Llc Dba Jackson South (USA)
E38933-10PC4573 Eaton Aerospace, Llc Dba Jackson South (USA)
3435A3PC58 Amz Alabama Inc. (USA)
533548PC58 Naval Ship Systems Command (USA)
389914PC58 Naval Ship Systems Command (USA)
3435A4PC58 Bae Systems Land & Armaments L.p. (USA)
3435A3PC58 Bae Systems Land & Armaments L.p. (USA)
39461-1PC58 Eaton Aerospace, Llc Dba Jackson South (USA)
387515PC58 Naval Ship Systems Command (USA)
3435A12PC58 Bae Systems Land & Armaments L.p. (USA)
39461-5PC58 Eaton Aerospace, Llc Dba Jackson South (USA)
4573 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
3435A12PC58 Fmc Corp (USA)
Related Parts
1560-00-189-8324INTERCHANGEABLE
BLANKET ASSEMBLY,TAILPIPE
457-3
5905-00-258-0480INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
1Z219TV1T1000HM
6515-00-262-7107INTERCHANGEABLE
INTRAVENOUS INJECTION SET
BUTTERFLY25SH0RTINFUSI0NSET
5340-00-349-0290INTERCHANGEABLE
CAP-PLUG,PROTECTIVE,DUST AND MOI
4810-00-497-0488INTERCHANGEABLE
VALVE,BALANCED,RELI
4573
5950-00-648-6005INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
1025-00-933-4884INTERCHANGEABLE
CHEST,UTILITY
4573
5340-00-976-1225INTERCHANGEABLE
CLIP,SPRING
5905-00-984-6870INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
95J30R
5360-01-070-5234INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
S62359
3040-01-101-9118INTERCHANGEABLE
SHAFT
5963-01-367-3632INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED

Frequently Asked Questions

What is NSN 3120-00-469-1292?

NSN 3120-00-469-1292 is a Bearing Half,sleeve, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-469-1292?

NSN 3120-00-469-1292 has 25 cross-referenced part numbers: 533540PC58 (Naval Ship Systems Command), 387512PC58 (Naval Ship Systems Command), 389920PC4573 (Naval Ship Systems Command), 389915PC58 (Naval Ship Systems Command), 387511PC58 (Naval Ship Systems Command) and 20 more.

What NSN replaces 3120-00-469-1292?

There are 12 known substitutes for 3120-00-469-1292: 1560-00-189-8324, 5905-00-258-0480, 6515-00-262-7107 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4573?

Key specifications for 4573: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 3.4390 INCHES MINIMUM AND 3.4400 INCHES MAXIMUM IN; Style Designator: HALF SLEEVE, PLAIN, NO OUTSIDE FLANGES; Body Inside Diameter: 3.0720 INCHES MINIMUM AND 3.0730 INCHES MAXIMUM IN. 4 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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