The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-00-440-8434, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mpb Corp Div Timken Super Precision. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-440-8434 |
| Primary Part Number | SP5055 |
| Item Name | Bearing,plain,self-Aligning |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Mpb Corp Div Timken Super Precision |
| Status | ACTIVE |
| Outer Member Outside Diameter | 0.5620 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN |
| Style Designator | WITH INSERT AND/OR LINER |
| Inner Member Width | 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM IN |
| Bore Diameter | 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN |
| Outer Member Width | 0.1820 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-440-8434 is a Bearing,plain,self-Aligning, manufactured by Mpb Corp Div Timken Super Precision, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-440-8434 has 2 cross-referenced part numbers: SP5055 (Mpb Corp Div Timken Super Precision), 101471-1 (Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems).
There are 5 known substitutes for 3120-00-440-8434: 3110-00-554-3343, 1680-01-389-4594, 5930-01-483-4498 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for SP5055: Outer Member Outside Diameter: 0.5620 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN; Style Designator: WITH INSERT AND/OR LINER; Inner Member Width: 0.2760 INCHES MINIMUM AND 0.2860 INCHES MAXIMUM IN; Bore Diameter: 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.