The Bearing,sleeve, cataloged under National Stock Number 3120-00-692-6838, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Kleinschmidt Inc. Government technical data includes 10 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-692-6838 |
| Primary Part Number | 52401 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | Kleinschmidt Inc |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Surface Finish | 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Surface Finish | 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| Surface Finish | 100.0 MICROINCHES LEFT END SURFACE OF BODY |
| Material Document and Classification | QQ-C-465 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Surface Finish | 100.0 MICROINCHES RIGHT END SURFACE OF BODY |
| Material | COPPER ALLOY 642 OVERALL |
| Body Inside Diameter | 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM IN |
| Body Outside Diameter | 0.3730 INCHES MINIMUM AND 0.3740 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3120-00-692-6838 is a Bearing,sleeve, manufactured by Kleinschmidt Inc, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-692-6838 has 2 cross-referenced part numbers: 52401 (Kleinschmidt Inc), SMB157141 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir).
There are 8 known substitutes for 3120-00-692-6838: 3110-00-100-0228, 4920-00-614-1380, 3110-00-819-3033 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 52401: Corner Shape: SQUARE ALL CORNERS; Surface Finish: 32.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Surface Finish: 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY. 11 total characteristics are documented in the Federal Logistics Information System.