The Bushing,sleeve, cataloged under National Stock Number 3120-01-458-8169, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-458-8169 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Status | ACTIVE |
| Left Internal Flange Width | 0.0950 INCHES NOMINAL IN |
| Surface Finish | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY |
| Left Internal Flange Hole Diameter | 5.6250 INCHES NOMINAL IN |
| Corner Shape | ROUND OUTSIDE LEFT CORNER |
| Corner Shape | SQUARE INSIDE RIGHT CORNER |
| Corner Shape | SQUARE OUTSIDE RIGHT CORNER |
| Corner Shape | ROUND INSIDE LEFT CORNER |
| Body Outside Diameter | 6.3750 INCHES NOMINAL IN |
| Supplementary Features | LANDING GEAR LEAD ENGINEERING ITEM; CRITICAL APPLICATION |
| Criticality Code Justification | SUPP |
| Style Designator | SPLIT, PLAIN, NO OUTSIDE FLANGES, INTERNAL FLANGE ONE END |
| Material Document and Classification | ASTM A519 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 6.2400 INCHES NOMINAL IN |
| Material | STEEL COMP 4130 OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 9235506-05 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3120-01-458-8169 is a Bushing,sleeve, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
Key specifications for 3120-01-458-8169: Left Internal Flange Width: 0.0950 INCHES NOMINAL IN; Surface Finish: 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY; Left Internal Flange Hole Diameter: 5.6250 INCHES NOMINAL IN; Corner Shape: ROUND OUTSIDE LEFT CORNER. 14 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.