The Cross Piece,cylinder Liner Tool, cataloged under National Stock Number 5120-01-348-1312, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. The manufacturer of record is Mak Americas Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-348-1312 |
| Primary Part Number | 3.9216-1 |
| Item Name | Cross Piece,cylinder Liner Tool |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Manufacturer | Mak Americas Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 3.9216-1 PRIMARY | Mak Americas Inc (CAN) |
NSN 5120-01-348-1312 is a Cross Piece,cylinder Liner Tool, manufactured by Mak Americas Inc, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
NSN 5120-01-348-1312 has 1 manufacturer part number on file: 3.9216-1 (Mak Americas Inc).
1 possible match (shared part number, not a government interchangeability claim): 5970-01-374-6954. Verify interchangeability with system specifications before substitution.
Key specifications for 3.9216-1: End Item Identification: KRUPP-MAK DIESEL ENGINE TYPE 6M332. 0 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.