The Bushing,sleeve, cataloged under National Stock Number 3120-01-307-2402, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Palfinger Marine Usa, Llc. Government technical data includes 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-01-307-2402 |
| Primary Part Number | D406558-18 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Palfinger Marine Usa, Llc |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Body Outside Diameter | 3.0020 INCHES MINIMUM AND 3.0030 INCHES MAXIMUM IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Material Document and Classification | SAE 66 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 2.4990 INCHES MINIMUM AND 2.5010 INCHES MAXIMUM IN |
| Lubricant Accommodation Style | GROOVED CIRCULAR |
| Material | COPPER ALLOY 932 OVERALL |
| Surface Groove Location and Quantity | 1 INTERNAL |
| 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 |
|---|---|
| D406558-18 PRIMARY | Palfinger Marine Usa, Llc (USA) |
| Reference | Meaning |
|---|---|
| D406558-18 | 3/9 Design control — primary reference U.S. Government activity |
| D406558 ITEM 18 | 5/9 Secondary reference U.S. Government activity |
NSN 3120-01-307-2402 is a Bushing,sleeve, manufactured by Palfinger Marine Usa, Llc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-01-307-2402 has 1 manufacturer part number on file: D406558-18 (Palfinger Marine Usa, Llc).
Key specifications for D406558-18: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 3.0020 INCHES MINIMUM AND 3.0030 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material Document and Classification: SAE 66 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 8 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.