The Bushing,sleeve, cataloged under National Stock Number 3120-00-238-1843, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is The Boeing Company Div Defense. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references 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 | 3120-00-238-1843 |
| Primary Part Number | 66-5212-2 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Flange Width | 0.0800 INCHES NOMINAL IN |
| Body Outside Diameter | 0.9375 INCHES MINIMUM AND 0.9382 INCHES MAXIMUM IN |
| Surface Finish | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| Surface Finish | 125.0 MICROINCHES RIGHT END SURFACE OF BODY |
| Surface Treatment | CADMIUM OUTSIDE DIAMETER SURFACE OF BODY |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Material | STEEL COMP 4340 OR STEEL COMP E4340 OVERALL |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Surface Treatment | CADMIUM LEFT END SURFACE OF BODY AND FLANGE |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Surface Treatment | CADMIUM INSIDE DIAMETER SURFACE OF BODY |
| Surface Finish | 125.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Surface Finish | 125.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| Surface Treatment | CADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE |
| Material Document and Classification | MIL-S-5000 MIL SPEC ALL MATERIAL RESPONSES OVERALL |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Surface Finish | 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Surface Groove Location and Quantity | 1 EXTERNAL |
| Flange Outside Diameter | 1.1180 INCHES MINIMUM AND 1.1220 INCHES MAXIMUM IN |
| Body Inside Diameter | 0.7490 INCHES MINIMUM AND 0.7497 INCHES MAXIMUM IN |
| Lubricant Accommodation Style | GROOVED CIRCULAR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 35-29301-2 | The Boeing Company Div Defense (USA) |
| 66-5212-2 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 3120-00-238-1843 is a Bushing,sleeve, manufactured by The Boeing Company Div Defense, classified under FSC 3120 (No Item Name Available). Status: active.
NSN 3120-00-238-1843 has 2 cross-referenced part numbers: 35-29301-2 (The Boeing Company Div Defense), 66-5212-2 (The Boeing Company Div Defense).
There is 1 known substitute for 3120-00-238-1843: 5325-00-298-6563. Verify interchangeability with system specifications before substitution.
Key specifications for 66-5212-2: Flange Width: 0.0800 INCHES NOMINAL IN; Body Outside Diameter: 0.9375 INCHES MINIMUM AND 0.9382 INCHES MAXIMUM IN; Surface Finish: 125.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY; Surface Finish: 125.0 MICROINCHES RIGHT END SURFACE OF BODY. 25 total characteristics are documented in the Federal Logistics Information System.