The Bearing,sleeve, cataloged under National Stock Number 3120-01-185-9396, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is The Boeing Company. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-185-9396 |
| Primary Part Number | 7-217236422 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Surface Treatment Document and Classification | 7-H+0080005,TYPE I,CL 10 MFR REF SINGLE TREATMENT RESPONSE EXTERNAL CYLINDRICAL SURFACE |
| Left End Body Diameter | 0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN |
| Flange Outside Diameter | 0.8700 INCHES NOMINAL IN |
| End to Flange Distance | 0.1500 INCHES NOMINAL IN |
| Style Designator | SOLID, EXTERNAL FLANGE |
| Material Document and Classification | QQ-C-465,COMP 642 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.5005 INCHES MINIMUM AND 0.5015 INCHES MAXIMUM IN |
| Right End Body Diameter | 0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM EXTERNAL CYLINDRICAL SURFACE |
| Flange Width | 0.1250 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7-217236422 PRIMARY | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| 7-217236422 | 3/9 Design control — primary reference Mcdonnell Douglas Helicopter Co Inc |
NSN 3120-01-185-9396 is a Bearing,sleeve, manufactured by The Boeing Company, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-185-9396 has 1 manufacturer part number on file: 7-217236422 (The Boeing Company).
Key specifications for 7-217236422: Corner Shape: SQUARE ALL CORNERS; Surface Treatment Document and Classification: 7-H+0080005,TYPE I,CL 10 MFR REF SINGLE TREATMENT RESPONSE EXTERNAL CYLINDRICAL SURFACE; Left End Body Diameter: 0.6230 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM IN; Flange Outside Diameter: 0.8700 INCHES NOMINAL IN. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.