The Bearing,sleeve, cataloged under National Stock Number 3120-00-293-6478, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Honeywell International Inc Div Aerospace-South Bend (bendix Dr). Government technical data includes 21 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-293-6478 |
| Primary Part Number | 191197 |
| Item Name | Bearing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) |
| Status | ACTIVE |
| Surface Finish | 100.0 MICROINCHES RIGHT END SURFACE OF BODY |
| Surface Finish | 40.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY |
| Surface Finish | 40.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| Surface Finish | 100.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE |
| Surface Finish | 40.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE |
| Surface Finish | 40.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE LEFT FLANGE BODY CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER |
| Corner Shape | SQUARE INSIDE LEFT CORNER |
| Flange Outside Diameter | 0.9980 INCHES MINIMUM AND 1.0030 INCHES MAXIMUM IN |
| Body Outside Diameter | 0.5610 INCHES MINIMUM AND 0.5615 INCHES MAXIMUM IN |
| Hardness Rating | 26.0 ROCKWELL C MINIMUM AND 33.0 ROCKWELL C MAXIMUM OVERALL |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END |
| Material Document and Classification | AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.4367 INCHES MINIMUM AND 0.4372 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE OVERALL |
| Flange Width | 0.0390 INCHES MINIMUM AND 0.0550 INCHES MAXIMUM IN |
| Material | STEEL COMP 416SE 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 |
|---|---|
| 191197 PRIMARY | Honeywell International Inc Div Aerospace-South Bend (bendix Dr) (USA) |
NSN 3120-00-293-6478 is a Bearing,sleeve, manufactured by Honeywell International Inc Div Aerospace-South Bend (bendix Dr), classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-00-293-6478 has 1 manufacturer part number on file: 191197 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
Key specifications for 191197: Surface Finish: 100.0 MICROINCHES RIGHT END SURFACE OF BODY; Surface Finish: 40.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY; Surface Finish: 40.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY; Surface Finish: 100.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE. 21 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.