Textron Lycoming Inc Williamsport Plant · NSN 3120-00-388-4194 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-388-4194 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-388-4194. Primary manufacturer part number: 18M26105.
3120-00-388-4194 — No Item Name Available illustration
Features
Bearing Half,sleeve — FSC 3120
Surface Treatment: LEAD OUTSIDE DIAMETER SURFACE OF BODY
Body Inside Diameter: 2.1258 INCHES MINIMUM AND 2.1273 INCHES MAXIMUM IN
Material: COPPER ALLOY INTERMEDIATE LAYER
Locking Lug Length: 0.1500 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM IN
Material: LEAD ALLOY INNER LAYER
Locking Lug Height: 0.1900 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM IN
Distance From Lug End to End of Bearing: 0.1850 INCHES MINIMUM AND 0.1925 INCHES MAXIMUM IN
Applications
Rotating machinery support and alignment
Shaft load distribution
Precision spindle assemblies
Applications requiring Copper Alloy Intermediate Layer construction
General Description
The Bearing Half,sleeve, cataloged under National Stock Number 3120-00-388-4194, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Textron Lycoming Inc Williamsport Plant. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3120-00-388-4194
Primary Part Number
18M26105
Item Name
Bearing Half,sleeve
FSC / FSG
3120 / 31 — No Item Name Available
Manufacturer
Textron Lycoming Inc Williamsport Plant
Status
ACTIVE
Surface Treatment
LEAD OUTSIDE DIAMETER SURFACE OF BODY
Body Inside Diameter
2.1258 INCHES MINIMUM AND 2.1273 INCHES MAXIMUM IN
Material
COPPER ALLOY INTERMEDIATE LAYER
Locking Lug Length
0.1500 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM IN
Material
LEAD ALLOY INNER LAYER
Locking Lug Height
0.1900 INCHES MINIMUM AND 0.2200 INCHES MAXIMUM IN
Distance From Lug End to End of Bearing
0.1850 INCHES MINIMUM AND 0.1925 INCHES MAXIMUM IN
Corner Shape
SQUARE ALL CORNERS
Material
OIL LUBRICATING LUBRICATION
Body Outside Diameter
2.2775 INCHES MINIMUM AND 2.2975 INCHES MAXIMUM IN
Material
STEEL COMP 1008 OR STEEL COMP 1010 OUTER LAYER
Locking Lug Width
0.0310 INCHES MINIMUM AND 0.0410 INCHES MAXIMUM IN
NSN 3120-00-388-4194 is a Bearing Half,sleeve, manufactured by Textron Lycoming Inc Williamsport Plant, classified under FSC 3120 (No Item Name Available). Status: active.
What are the part numbers for NSN 3120-00-388-4194?
There are 11 known substitutes for 3120-00-388-4194: 3110-00-275-0001, 4820-00-359-4537, 5365-00-542-4121 and 8 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 18M26105?
Key specifications for 18M26105: Surface Treatment: LEAD OUTSIDE DIAMETER SURFACE OF BODY; Body Inside Diameter: 2.1258 INCHES MINIMUM AND 2.1273 INCHES MAXIMUM IN; Material: COPPER ALLOY INTERMEDIATE LAYER; Locking Lug Length: 0.1500 INCHES MINIMUM AND 0.1550 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.