PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11422Bearing,sleeve

Lake Shore Systems, Inc. · NSN 3120-00-592-5180 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-592-5180 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-592-5180. Primary manufacturer part number: 11422.
Features
  • Bearing,sleeve — FSC 3120
  • Material: COPPER ALLOY 836 OVERALL
  • Body Outside Diameter: 3.7520 INCHES MINIMUM AND 3.7540 INCHES MAXIMUM IN
  • Body Inside Diameter: 3.3600 INCHES MINIMUM AND 3.3620 INCHES MAXIMUM IN
  • Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES
  • Corner Shape: SQUARE ALL CORNERS
  • Lubricant Accommodation Style: GROOVED FIGURE 8
  • 1 verified cross-reference
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Copper Alloy 836 Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-592-5180, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Lake Shore Systems, Inc.. Government technical data includes 6 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3120-00-592-5180
Primary Part Number11422
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerLake Shore Systems, Inc.
StatusACTIVE
MaterialCOPPER ALLOY 836 OVERALL
Body Outside Diameter3.7520 INCHES MINIMUM AND 3.7540 INCHES MAXIMUM IN
Body Inside Diameter3.3600 INCHES MINIMUM AND 3.3620 INCHES MAXIMUM IN
Style DesignatorSOLID, PLAIN, NO OUTSIDE FLANGES
Corner ShapeSQUARE ALL CORNERS
Lubricant Accommodation StyleGROOVED FIGURE 8
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-189-9264 INTERCHANGEABLE
Drill,twist
5977-00-199-613811422 INTERCHANGEABLE
Brush,electrical Contact
Cae Usa Inc.
3950-00-234-302111422 INTERCHANGEABLE
Holder,bearing and Shroud
Aerocontrolex Group, Inc. Div Talley Actuators
2915-00-368-972511422 INTERCHANGEABLE
Screw Assy
Parker Hannifin Corp Dba Pneutronics
5306-00-846-3464114-22 INTERCHANGEABLE
Bolt,machine
Cummins Power Generation Inc.
5315-00-978-9768 INTERCHANGEABLE
Pin
6750-01-021-9879 INTERCHANGEABLE
Tape,film Cleaning
5999-01-039-940711422 INTERCHANGEABLE
Delay Line
Stanford Applied Engineering Inc
5330-01-255-9290114-22 INTERCHANGEABLE
Gasket
Prestolite Electric Inc
5340-01-281-918411422 INTERCHANGEABLE
Bracket,mounting
L & R Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
11422 PRIMARY Lake Shore Systems, Inc. (USA)
Related Parts
5133-00-189-9264INTERCHANGEABLE
DRILL,TWIST
5977-00-199-6138INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
11422
3950-00-234-3021INTERCHANGEABLE
HOLDER,BEARING AND SHROUD
11422
2915-00-368-9725INTERCHANGEABLE
SCREW ASSY
11422
5306-00-846-3464INTERCHANGEABLE
BOLT,MACHINE
114-22
5315-00-978-9768INTERCHANGEABLE
PIN
6750-01-021-9879INTERCHANGEABLE
TAPE,FILM CLEANING
5999-01-039-9407INTERCHANGEABLE
DELAY LINE
11422
5330-01-255-9290INTERCHANGEABLE
GASKET
114-22
5340-01-281-9184INTERCHANGEABLE
BRACKET,MOUNTING
11422
5330-01-434-1473INTERCHANGEABLE
GASKET,SPIRAL WOUND
N18175 51
4730-01-493-2928INTERCHANGEABLE
UNION,PIPE
11422

Frequently Asked Questions

What is NSN 3120-00-592-5180?

NSN 3120-00-592-5180 is a Bearing,sleeve, manufactured by Lake Shore Systems, Inc., classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-592-5180?

NSN 3120-00-592-5180 has 1 cross-referenced part number: 11422 (Lake Shore Systems, Inc.).

What NSN replaces 3120-00-592-5180?

There are 12 known substitutes for 3120-00-592-5180: 5133-00-189-9264, 5977-00-199-6138, 3950-00-234-3021 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11422?

Key specifications for 11422: Overall Length: 5.0000 INCHES NOMINAL IN; Material: COPPER ALLOY 836 OVERALL; Body Outside Diameter: 3.7520 INCHES MINIMUM AND 3.7540 INCHES MAXIMUM IN; Body Inside Diameter: 3.3600 INCHES MINIMUM AND 3.3620 INCHES MAXIMUM IN. 7 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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