The Inserter,seal, cataloged under National Stock Number 5120-01-563-3987, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Deere & Co. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-563-3987 |
| Primary Part Number | JDG975 |
| Item Name | Inserter,seal |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Deere & Co |
| Status | ACTIVE |
| Supplementary Features | SHIPPING WEIGHT 2.6 POUNDS LBS |
| Material | STEEL CORROSION RESISTING |
| Usage Design | FRONT TIMING GEAR COVER/REAR CRANKSHAFT SEAL HOUSING CENTERING TOOL |
| 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 |
|---|---|
| JDG975 PRIMARY | Deere & Co (USA) |
NSN 5120-01-563-3987 is a Inserter,seal, manufactured by Deere & Co, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-563-3987 has 1 manufacturer part number on file: JDG975 (Deere & Co).
Key specifications for JDG975: Supplementary Features: SHIPPING WEIGHT 2.6 POUNDS LBS; Special Features: USED TO CENTER THE FRONT/REAR SEAL HOUSING BORE WITH THE REAR CRANKSHAFT FLANGE DURING INSTALLATION OF THE HOUSING ON POWERTECH 10.5 AND 12.5L ENGINES. THIS TOOL ALSO USED TO CENTER FRONT TIMING GEAR COVER SEAL HOUSING BORE WITH THE FRONT CRANKSHAFT FLANGE DURING INSTALLATION OF THE TIMING COVER; Part Name Assigned by Controlling Agency: INSTALLATION CRANKSHAFT TOOL; End Item Identification: INTERNAL COMBUSTION ENGINES. 3 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.