The Carriage and Lever,threading Mac, cataloged under National Stock Number 3419-01-072-2331, is classified within Federal Supply Class 3419 (Miscellaneous Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is Ridge Tool Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3419-01-072-2331 |
| Primary Part Number | 68815 |
| Item Name | Carriage and Lever,threading Mac |
| FSC / FSG | 3419 / 34 — Miscellaneous Machine Tools |
| Manufacturer | Ridge Tool Company |
| 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 |
|---|---|
| 68815 PRIMARY | Ridge Tool Company (USA) |
| Reference | Meaning |
|---|---|
| 311 | 5/9 Secondary reference Ridge Tool Company |
NSN 3419-01-072-2331 is a Carriage and Lever,threading Mac, manufactured by Ridge Tool Company, classified under FSC 3419, Miscellaneous Machine Tools. Status: active.
NSN 3419-01-072-2331 has 1 manufacturer part number on file: 68815 (Ridge Tool Company).
1 possible match (shared part number, not a government interchangeability claim): 2940-01-699-9711. Verify interchangeability with system specifications before substitution.
Key specifications for 68815: End Item Identification: RIDGE MODEL 200 AND 300 THREADING MACHINE. 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.