The Disc,tractor, cataloged under National Stock Number 3830-00-109-4002, is classified within Federal Supply Class 3830 (Truck and Tractor Attachments) of the Construction, Mining, Excavating Equipment group. The manufacturer of record is Tyrolit Wickman Inc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3830-00-109-4002 |
| Primary Part Number | 13974132 |
| Item Name | Disc,tractor |
| FSC / FSG | 3830 / 38 — Truck and Tractor Attachments |
| Manufacturer | Tyrolit Wickman Inc |
| Status | ACTIVE |
| General Characteristics Item Description | WHEEL ABRASIVE,MTG FACILITY,ALUMINUM PLATE THD INTERNALLY,0.625-12,UN |
| 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 |
|---|---|
| 13974132 | Tyrolit Wickman Inc (USA) |
| Reference | Meaning |
|---|---|
| A24QBFCW | 5/9 Secondary reference Carborundum Co the Bonded Abrasives Div |
| MBG2010 | 3/9 Design control — primary reference Rome Industries |
| MBG20-10 | 5/9 Secondary reference Chicago Pneumatic Tool Co |
NSN 3830-00-109-4002 is a Disc,tractor, manufactured by Tyrolit Wickman Inc, classified under FSC 3830, Truck and Tractor Attachments. Status: active.
NSN 3830-00-109-4002 has 1 manufacturer part number on file: 13974132 (Tyrolit Wickman Inc).
Key specifications for 13974132: General Characteristics Item Description: WHEEL ABRASIVE,MTG FACILITY,ALUMINUM PLATE THD INTERNALLY,0.625-12,UN. 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.