The Bearing,sleeve, cataloged under National Stock Number 3120-00-294-0139, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Lockheed Martin Corp. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 3120-00-294-0139 |
| Primary Part Number | 348125 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Surface Finish | 40.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| Material | STEEL COMP 8630 OVERALL |
| Material | LUBRICANT LUBRICATION |
| Surface Finish | 250.0 MICROINCHES RIGHT END SURFACE OF BODY |
| Surface Finish | 250.0 MICROINCHES LEFT END SURFACE OF BODY |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Surface Finish | 40.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| Material Document and Classification | MIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OR AN-S-9 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Corner Shape | SQUARE ALL CORNERS |
| Body Inside Diameter | 0.2517 INCHES MINIMUM AND 0.2525 INCHES MAXIMUM IN |
| Body Outside Diameter | 0.3715 INCHES MINIMUM AND 0.3726 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 348125 PRIMARY | Lockheed Martin Corp (USA) |
NSN 3120-00-294-0139 is a Bearing,sleeve, manufactured by Lockheed Martin Corp, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-294-0139 has 1 cross-referenced part number: 348125 (Lockheed Martin Corp).
There is 1 known substitute for 3120-00-294-0139: 4330-00-264-0787. Verify interchangeability with system specifications before substitution.
Key specifications for 348125: Surface Finish: 40.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY; Material: STEEL COMP 8630 OVERALL; Material: LUBRICANT LUBRICATION; Surface Finish: 250.0 MICROINCHES RIGHT END SURFACE OF BODY. 12 total characteristics are documented in the Federal Logistics Information System.