The Cutting Edge,moldboard, cataloged under National Stock Number 3830-01-030-7924, is classified within Federal Supply Class 3830 (Truck and Tractor Attachments) of the Construction, Mining, Excavating Equipment group. The manufacturer of record is Komatsu America Corp.. Government technical data includes 9 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3830-01-030-7924 |
| Primary Part Number | 618090C1 |
| Item Name | Cutting Edge,moldboard |
| FSC / FSG | 3830 / 38 — Truck and Tractor Attachments |
| Manufacturer | Komatsu America Corp. |
| Status | ACTIVE |
| Length | 21.000 INCHES NOMINAL IN |
| Countersunk Bolt Hole | NOT INCLUDED |
| Shape | FLAT |
| Reversibility | NONREVERSIBLE |
| Beveled Feature | NOT INCLUDED |
| Width | 6.000 INCHES NOMINAL IN |
| Side for Which Designed | LEFT/RIGHT SIDES |
| End Type | INSIDE SQUARE AND OUTSIDE SQUARE |
| Thickness | 1.000 INCHES NOMINAL IN |
| 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 |
|---|---|
| 618090C1 | Komatsu America Corp. (USA) |
| Reference | Meaning |
|---|---|
| 618090 C1 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 618090C1 | 3/9 Design control — primary reference Komatsu American Intl Co |
| 618090C1 | 5/9 Secondary reference Navistar International Corporation Dba Navistar |
| 618090C1 | 5/9 Secondary reference U.S. Government activity |
NSN 3830-01-030-7924 is a Cutting Edge,moldboard, manufactured by Komatsu America Corp., classified under FSC 3830, Truck and Tractor Attachments. Status: active.
NSN 3830-01-030-7924 has 1 manufacturer part number on file: 618090C1 (Komatsu America Corp.).
Key specifications for 618090C1: Length: 21.000 INCHES NOMINAL IN; Countersunk Bolt Hole: NOT INCLUDED; Shape: FLAT; Reversibility: NONREVERSIBLE. 9 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.