The Block Blade Arm, cataloged under National Stock Number 3830-00-730-6123, is classified within Federal Supply Class 3830 (Truck and Tractor Attachments) of the Construction, Mining, Excavating Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Block Blade Arm |
| FSC / FSG | 3830 — Truck and Tractor Attachments (FSG 38) |
| Parameter | Value |
|---|---|
| NSN | 3830-00-730-6123 |
| Item Name | Block Blade Arm |
| FSC / FSG | 3830 / 38 — Truck and Tractor Attachments |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Reference | Meaning |
|---|---|
| C3019 | 3/9 Design control — primary reference American Standard Inc Westinghouse Air Brake Co Div |
NSN 3830-00-730-6123 is a Block Blade Arm, classified under FSC 3830, Truck and Tractor Attachments. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-432-1788, 5940-01-574-5876. Verify interchangeability with system specifications before substitution.
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.