The Bearing Unit,plain, cataloged under National Stock Number 3130-01-542-1893, is classified within Federal Supply Class 3130 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Aerospace Jackson. Government technical data includes 3 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3130-01-542-1893 |
| Primary Part Number | 54577 |
| Item Name | Bearing Unit,plain |
| FSC / FSG | 3130 / 31 — No Item Name Available |
| Manufacturer | Eaton Aerospace Llc Dba Eaton Aerospace Jackson |
| Status | ACTIVE |
| Alignment Type | SELF-ALIGNING |
| Style Designator | PIPE HANGER BOX |
| Bore Diameter | 1.2500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3130-01-542-1893 is a Bearing Unit,plain, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 3130 (No Item Name Available). Status: active.
NSN 3130-01-542-1893 has 2 cross-referenced part numbers: 54577 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson), 54577 (Echotech Corp).
There are 2 known substitutes for 3130-01-542-1893: 4710-00-140-5144, 5915-00-501-0546. Verify interchangeability with system specifications before substitution.
Key specifications for 54577: Alignment Type: SELF-ALIGNING; Style Designator: PIPE HANGER BOX; End Item Identification: C-17A AIRCRAFT A; Part Name Assigned by Controlling Agency: LUG-BEARING ASSY. 5 total characteristics are documented in the Federal Logistics Information System.