The Shank-Tooth,surface Ripping, cataloged under National Stock Number 3815-01-171-4522, is classified within Federal Supply Class 3815 (Crane and Crane-shovel Attachments) of the Construction, Mining, Excavating Equipment 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1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 3815-01-171-4522 |
| Item Name | Shank-Tooth,surface Ripping |
| FSC / FSG | 3815 / 38 — Crane and Crane-shovel Attachments |
| Status | ACTIVE |
| Material | STEEL |
| 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 |
|---|---|
| 46222 | 5/9 Secondary reference Koehring Co |
| 46222 | 3/9 Design control — primary reference Koehring Cranes and Excavators Inc Sub of Northwest Engineering Co |
NSN 3815-01-171-4522 is a Shank-Tooth,surface Ripping, classified under FSC 3815, Crane and Crane-shovel Attachments. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 1730-01-436-4190. Verify interchangeability with system specifications before substitution.
Key specifications for 3815-01-171-4522: End Item Identification: EXCAVATOR,DOEHRING BRANES AND EXCAVATORS INC,SUB OF NORTHWEST ENGINEERING CO,MODEL T744; Material: STEEL. 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.