The Tool Post Assembly, cataloged under National Stock Number 3416-00-357-2919, is classified within Federal Supply Class 3416 (Lathes) of the Metalworking Machinery (continued) group. The manufacturer of record is Acme-Cleveland Corp National Acme Co Sheldon Machine 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 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 | 3416-00-357-2919 |
| Primary Part Number | L140A |
| Item Name | Tool Post Assembly |
| FSC / FSG | 3416 / 34 — Lathes |
| Manufacturer | Acme-Cleveland Corp National Acme Co Sheldon Machine Div |
| Status | ACTIVE |
| General Characteristics Item Description | LATHE SWING 10 IN. TO 13 IN. IN |
| 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 |
|---|---|
| L140A PRIMARY | Acme-Cleveland Corp National Acme Co Sheldon Machine Div (USA) |
NSN 3416-00-357-2919 is a Tool Post Assembly, manufactured by Acme-Cleveland Corp National Acme Co Sheldon Machine Div, classified under FSC 3416, Lathes. Status: active.
NSN 3416-00-357-2919 has 1 manufacturer part number on file: L140A (Acme-Cleveland Corp National Acme Co Sheldon Machine Div).
1 possible match (shared part number, not a government interchangeability claim): 6640-00-413-0015. Verify interchangeability with system specifications before substitution.
Key specifications for L140A: General Characteristics Item Description: LATHE SWING 10 IN. TO 13 IN. 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.