The Bushing,sleeve, cataloged under National Stock Number 3120-00-554-6366, is classified within Federal Supply Class 3120 (Bearings, Plain, Unmounted) of the Bearings group. The manufacturer of record is Dana Off Highway Products, Llc. Government technical data includes 6 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3120-00-554-6366 |
| Primary Part Number | 550646 |
| Item Name | Bushing,sleeve |
| FSC / FSG | 3120 / 31 — Bearings, Plain, Unmounted |
| Manufacturer | Dana Off Highway Products, Llc |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Body Outside Diameter | 0.9940 INCHES MINIMUM AND 0.9950 INCHES MAXIMUM IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Material Document and Classification | 66 FED STD SINGLE MATERIAL RESPONSE OR SAE 1010 TO 1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Body Inside Diameter | 0.5212 INCHES MINIMUM AND 0.5412 INCHES MAXIMUM IN |
| Material | STEEL 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 |
|---|---|
| 550646 PRIMARY | Dana Off Highway Products, Llc (USA) |
| Reference | Meaning |
|---|---|
| 550646 | 5/9 Secondary reference Clark Equipment Co |
| 7-550645 | C/1 Advisory reference — outside the item-of-supply concept Tvh Parts Co. |
| 550646 | 5/9 Secondary reference Vme Americas Inc Sub of Vme Group N V |
| 7-550645 | 5/9 Secondary reference Lift Parts Mfg Co Inc Div of Echlin Mfg Co the |
NSN 3120-00-554-6366 is a Bushing,sleeve, manufactured by Dana Off Highway Products, Llc, classified under FSC 3120, Bearings, Plain, Unmounted. Status: active.
NSN 3120-00-554-6366 has 1 manufacturer part number on file: 550646 (Dana Off Highway Products, Llc).
Key specifications for 550646: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.9940 INCHES MINIMUM AND 0.9950 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE OR SAE 1010 TO 1020 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. 6 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.