PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11438450Bearing,sleeve

Us Army Aviation and Missile Command · NSN 3120-00-612-6192 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-612-6192 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-612-6192. Primary manufacturer part number: 11438450.
Features
  • Bearing,sleeve — FSC 3120
  • Flange Outside Diameter: 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
  • Corner Shape: SQUARE LEFT FLANGE BODY CORNER
  • Corner Shape: SQUARE INSIDE RIGHT CORNER
  • Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
  • Corner Shape: SQUARE OUTSIDE RIGHT CORNER
  • Corner Shape: SQUARE INSIDE LEFT CORNER
  • Body Inside Diameter: 0.3750 INCHES MINIMUM AND 0.3850 INCHES MAXIMUM IN
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Plastic Overall construction
General Description

The Bearing,sleeve, cataloged under National Stock Number 3120-00-612-6192, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, 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
NSN3120-00-612-6192
Primary Part Number11438450
Item NameBearing,sleeve
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
Flange Outside Diameter0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
Corner ShapeSQUARE LEFT FLANGE BODY CORNER
Corner ShapeSQUARE INSIDE RIGHT CORNER
Corner ShapeSQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
Corner ShapeSQUARE OUTSIDE RIGHT CORNER
Corner ShapeSQUARE INSIDE LEFT CORNER
Body Inside Diameter0.3750 INCHES MINIMUM AND 0.3850 INCHES MAXIMUM IN
Flange Width0.0575 INCHES MINIMUM AND 0.0675 INCHES MAXIMUM IN
Body Outside Diameter0.5000 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM IN
Corner ShapeSQUARE OUTSIDE LEFT CORNER
Style DesignatorSOLID, EXTERNAL FLANGE ONE END
MaterialPLASTIC OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5815-00-503-2624SM-D-187740 INTERCHANGEABLE
Table,teletypewriter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3455-01-062-283256900 INTERCHANGEABLE
Cutter,milling,end
Regal-Beloit Corp Durst Div
6130-01-263-057556900 INTERCHANGEABLE
Power Supply Subassembly
Gar Enterprises Dba Kgs Electronics
Cross-Reference Index
Part NumberManufacturer
1998373PC146 Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto (CAN)
56900 Altra Industrial Motion Corp. (USA)
NF68-4 Altra Industrial Motion Corp. (USA)
11438450 PRIMARY Us Army Aviation and Missile Command (USA)
11438450 Altra Industrial Motion Corp. (USA)
Related Parts
5815-00-503-2624INTERCHANGEABLE
TABLE,TELETYPEWRITER
SM-D-187740
3455-01-062-2832INTERCHANGEABLE
CUTTER,MILLING,END
56900
6130-01-263-0575INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
56900

Frequently Asked Questions

What is NSN 3120-00-612-6192?

NSN 3120-00-612-6192 is a Bearing,sleeve, manufactured by Us Army Aviation and Missile Command, classified under FSC 3120 (No Item Name Available). Status: active.

What are the part numbers for NSN 3120-00-612-6192?

NSN 3120-00-612-6192 has 5 cross-referenced part numbers: 1998373PC146 (Honeywell Limited Dba Honeywell Aerospace Toronto Div Aerospace-Toronto), 56900 (Altra Industrial Motion Corp.), NF68-4 (Altra Industrial Motion Corp.), 11438450 (Us Army Aviation and Missile Command), 11438450 (Altra Industrial Motion Corp.).

What NSN replaces 3120-00-612-6192?

There are 3 known substitutes for 3120-00-612-6192: 5815-00-503-2624, 3455-01-062-2832, 6130-01-263-0575. Verify interchangeability with system specifications before substitution.

What are the specifications of 11438450?

Key specifications for 11438450: Flange Outside Diameter: 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN; Corner Shape: SQUARE LEFT FLANGE BODY CORNER; Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER. 13 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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