The Shimming Tool,pinion Gear, cataloged under National Stock Number 5120-01-604-7664, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Ametek Inc Schutte and Koerting Div. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-604-7664 |
| Primary Part Number | 56048001 |
| Item Name | Shimming Tool,pinion Gear |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Ametek Inc Schutte and Koerting Div |
| Status | ACTIVE |
| Functional Description | USED TO MEASURE PINION HEIGHT |
| 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 |
|---|---|
| 56048001 | Ametek Inc Schutte and Koerting Div (USA) |
| Reference | Meaning |
|---|---|
| 91-56048001 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5120-01-604-7664 is a Shimming Tool,pinion Gear, manufactured by Ametek Inc Schutte and Koerting Div, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-604-7664 has 1 manufacturer part number on file: 56048001 (Ametek Inc Schutte and Koerting Div).
Key specifications for 56048001: Functional Description: USED TO MEASURE PINION HEIGHT; End Item Identification: MERCURY MARINE MC-1, R-MR, ALPHA ONE, ALPHA ONE GEN II DRIVE UNITS. 1 specification is 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.