The Bushing,sleeve, cataloged under National Stock Number 3120-01-083-7253, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Kidde Fire Fighting, Inc. Div National Foam. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-083-7253 |
| Primary Part Number | 3226-9006-5 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Kidde Fire Fighting, Inc. Div National Foam |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES INTERMEDIATE LAYER |
| 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 |
| Right Internal Flange Width | 0.7500 INCHES NOMINAL IN |
| Flange Outside Diameter | 3.3750 INCHES NOMINAL IN |
| Body Outside Diameter | 2.1562 INCHES NOMINAL IN |
| Style Designator | SOLID, EXTERNAL FLANGE ONE END, INTERNAL FLANGE ONE END |
| Body Inside Diameter | 1.8750 INCHES NOMINAL IN |
| Right Internal Flange Hole Diameter | 1.8750 INCHES NOMINAL IN |
| Lubricant Accommodation Style | GROOVED CIRCULAR |
| Flange Width | 0.5000 INCHES NOMINAL IN |
| Material | COPPER ALLOY OVERALL |
| Surface Groove Location and Quantity | 1 EXTERNAL |
| 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 |
|---|---|
| 3FC231 | Oshkosh Defense Llc (USA) |
| 3226-9006-5 PRIMARY | Kidde Fire Fighting, Inc. Div National Foam (USA) |
| Reference | Meaning |
|---|---|
| 3FC231 | 5/9 Secondary reference Oshkosh Corp |
| 00387320 | 5/9 Secondary reference Kidde Fire Fighting, Inc. Div National Foam |
NSN 3120-01-083-7253 is a Bushing,sleeve, manufactured by Kidde Fire Fighting, Inc. Div National Foam, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-083-7253 has 2 manufacturer part numbers on file: 3FC231 (Oshkosh Defense Llc), 3226-9006-5 (Kidde Fire Fighting, Inc. Div National Foam).
Key specifications for 3226-9006-5: Surface Finish: 125.0 MICROINCHES INTERMEDIATE LAYER; Corner Shape: SQUARE INSIDE RIGHT CORNER; Corner Shape: SQUARE LEFT FLANGE BODY CORNER; Corner Shape: SQUARE OUTSIDE RIGHT CORNER. 17 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.