The Bearing,sleeve, cataloged under National Stock Number 3120-00-239-0623, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Mckiernan-Terry Marine Div of Litton Systems Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-239-0623 |
| Primary Part Number | 58757-1 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Mckiernan-Terry Marine Div of Litton Systems Inc |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Outside Diameter | 2.7540 INCHES MINIMUM AND 2.7560 INCHES MAXIMUM IN |
| Body Inside Diameter | 2.5140 INCHES MINIMUM AND 2.5160 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-239-0623 is a Bearing,sleeve, manufactured by Mckiernan-Terry Marine Div of Litton Systems Inc, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-239-0623 has 3 cross-referenced part numbers: 58757-1 (Mckiernan-Terry Marine Div of Litton Systems Inc), 58757-1 (L3harris Technologies, Inc.), 58757-1 (L3harris Technologies, Inc. Div Space and Airborne Systems).
There is 1 known substitute for 3120-00-239-0623: 5360-01-150-1372. Verify interchangeability with system specifications before substitution.
Key specifications for 58757-1: Corner Shape: SQUARE ALL CORNERS; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Body Outside Diameter: 2.7540 INCHES MINIMUM AND 2.7560 INCHES MAXIMUM IN; Overall Length: 1.5000 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.