The Tooth,earth Auger, cataloged under National Stock Number 3820-00-958-3771, 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 Pengo Corporation. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3820-00-958-3771 |
| Primary Part Number | 140075 |
| Item Name | Tooth,earth Auger |
| FSC / FSG | 3820 / 38 — Mining, Rock Drilling, Earth Boring, and Related Equipment |
| Manufacturer | Pengo Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; 5.000 IN. O/A LG; 2.125 IN. W; 0.438 IN. THK ON ONE END; LARGEST END FORKED; 0.985 IN. FORK SPAN; 2.350 IN. FORK DEPTH+ 0.530 IN. FORK THK 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 |
|---|---|
| 140075 PRIMARY | Pengo Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1650HFT0 | 5/9 Secondary reference Pengo Corporation |
| 16TC50 | 5/9 Secondary reference Pengo Corporation |
NSN 3820-00-958-3771 is a Tooth,earth Auger, manufactured by Pengo Corporation, classified under FSC 3820, Mining, Rock Drilling, Earth Boring, and Related Equipment. Status: active.
NSN 3820-00-958-3771 has 1 manufacturer part number on file: 140075 (Pengo Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5910-01-411-1473. Verify interchangeability with system specifications before substitution.
Key specifications for 140075: General Characteristics Item Description: STEEL; 5.000 IN. O/A LG; 2.125 IN. W; 0.438 IN. THK ON ONE END; LARGEST END FORKED; 0.985 IN. FORK SPAN; 2.350 IN. FORK DEPTH+ 0.530 IN. FORK THK IN. 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.