The Lapping Tool Set,valve Seat, cataloged under National Stock Number 5120-01-135-7115, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-135-7115 |
| Item Name | Lapping Tool Set,valve Seat |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Status | ACTIVE |
| General Characteristics Item Description | INCLUDES PIECES 50, 51, 52, 53 AND 54; FOR 1 IN. VALVE IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 810-2177525-X5XX-55 | 5/9 Secondary reference U.S. Government activity |
| 803-2177525-X5XX-55 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5120-01-135-7115 is a Lapping Tool Set,valve Seat, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
Key specifications for 5120-01-135-7115: General Characteristics Item Description: INCLUDES PIECES 50, 51, 52, 53 AND 54; FOR 1 IN. VALVE IN. 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.