The Shank-Tooth,surface Ripping, cataloged under National Stock Number 3815-00-421-9521, 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1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3815-00-421-9521 |
| 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 |
|---|---|
| 8284085 | 5/9 Secondary reference U.S. Government activity |
| 13213E6856-2 | 3/9 Design control — primary reference U.S. Government activity |
| 13213E6856-2 | 5/2 Secondary reference U.S. Government activity |
| GB34235 | 5/9 Secondary reference Abex Corp Amsco Div |
NSN 3815-00-421-9521 is a Shank-Tooth,surface Ripping, classified under FSC 3815, Crane and Crane-shovel Attachments. Status: active.
Key specifications for 3815-00-421-9521: Overall Length: 12.625 INCHES NOMINAL IN; Special Features: ASTM A148, GRADDE 120-95, BRINELL HARDNESS 250-290; POINT SIZE 4.000; TWO MTG HOLES 0.562 AND 0.812 INCHES DIA; ONE LONGITUDINAL MTG HOLE 0.125 IN. DIA IN; 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.