The End Bit,moldboard, cataloged under National Stock Number 3830-01-030-2196, is classified within Federal Supply Class 3830 (Truck and Tractor Attachments) of the Construction, Mining, Excavating Equipment group. The manufacturer of record is Dressta North America Ltd. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3830-01-030-2196 |
| Primary Part Number | 646328C1 |
| Item Name | End Bit,moldboard |
| FSC / FSG | 3830 / 38 — Truck and Tractor Attachments |
| Manufacturer | Dressta North America Ltd |
| Status | ACTIVE |
| Length | 20.000 INCHES NOMINAL IN |
| Countersunk Bolt Hole | INCLUDED |
| Bolt Size for Which Designed | 1.000 IN. IN |
| Shape | FLAT |
| Center to Center Distance Between Bolt Holes From End to End | 3-1/2-4-3-1/2 IN.; 3-1/2-4-3-1/2 IN. IN |
| Bolt Hole Shape | SQUARE |
| Bolt Type for Which Designed | SQUARE NECK |
| Reversibility | NONREVERSIBLE |
| Beveled Feature | NOT INCLUDED |
| Width | 10.375 INCHES NOMINAL IN |
| Side for Which Designed | LEFT HAND SIDE |
| Hole Width Across Flats | 1.062 INCHES NOMINAL IN |
| End Type | OUTSIDE TAPER |
| 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 |
|---|---|
| 646328C1 | Dressta North America Ltd (USA) |
| 646328C1 | Komatsu America Corp. (USA) |
| 646328C2 | Dressta North America Ltd (USA) |
| Reference | Meaning |
|---|---|
| IPD646328C1 | 5/9 Secondary reference Industrial Parts Depot, Llc Dba Ipd |
| 646328C1 | 3/9 Design control — primary reference Komatsu American Intl Co |
| 646328C1 | 5/9 Secondary reference U.S. Government activity |
| 646328 C1 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 3830-01-030-2196 is a End Bit,moldboard, manufactured by Dressta North America Ltd, classified under FSC 3830, Truck and Tractor Attachments. Status: active.
NSN 3830-01-030-2196 has 3 manufacturer part numbers on file: 646328C1 (Dressta North America Ltd), 646328C1 (Komatsu America Corp.), 646328C2 (Dressta North America Ltd).
Key specifications for 646328C1: Length: 20.000 INCHES NOMINAL IN; Countersunk Bolt Hole: INCLUDED; Bolt Size for Which Designed: 1.000 IN. IN; Shape: FLAT. 14 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.