The Chuck,adapter, cataloged under National Stock Number 3820-01-339-3372, is classified within Federal Supply Class 3820 (Mining, Rock Drilling, Earth Boring, and Related Equipment) of the Construction, Mining, Excavating Equipment group. The manufacturer of record is Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3820-01-339-3372 |
| Primary Part Number | 855017W0467 |
| Item Name | Chuck,adapter |
| FSC / FSG | 3820 / 38 — Mining, Rock Drilling, Earth Boring, and Related Equipment |
| Manufacturer | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service |
| Status | ACTIVE |
| General Characteristics Item Description | FABRICATED FROM P/N855017B0462 TOP PLATE 1,P/N 855017B463 BOTTOM PLATE 1,P/N 855017B464 STUD 1,P/N 855017B465 CHUCK KEY 2,P/N 855017B466 SPACE BAR 3; 5.13IN.DP 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 |
|---|---|
| 855017W0467 | Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service (USA) |
| Reference | Meaning |
|---|---|
| 57416067 | 5/9 Secondary reference Atlas Copco |
| 57416067 | 3/9 Design control — primary reference Epiroc Drilling Solutions Llc |
| 855017W0467 | 5/9 Secondary reference Atlas Copco |
NSN 3820-01-339-3372 is a Chuck,adapter, manufactured by Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service, classified under FSC 3820, Mining, Rock Drilling, Earth Boring, and Related Equipment. Status: active.
NSN 3820-01-339-3372 has 1 manufacturer part number on file: 855017W0467 (Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service).
Key specifications for 855017W0467: General Characteristics Item Description: FABRICATED FROM P/N855017B0462 TOP PLATE 1,P/N 855017B463 BOTTOM PLATE 1,P/N 855017B464 STUD 1,P/N 855017B465 CHUCK KEY 2,P/N 855017B466 SPACE BAR 3; 5.13IN.DP IN; End Item Identification: USMC ITWD DRILL P/N 855017M0690. 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.