The Breaker,paving, cataloged under National Stock Number 3820-00-902-3107, is classified within Federal Supply Class 3820 (Mining, Rock Drilling, Earth Boring, and Related Equipment) of the Construction, Mining, Excavating Equipment group. Government technical data includes 11 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 3820-00-902-3107 |
| Item Name | Breaker,paving |
| FSC / FSG | 3820 / 38 — Mining, Rock Drilling, Earth Boring, and Related Equipment |
| Status | ACTIVE |
| Width Across Flats | 0.875 INCHES NOMINAL IN |
| Handle Style | HAND GRIP LEVER |
| Manufacturer Name | ANY ACCEPTABLE |
| Nondefinitive Spec/std Data | II TYPE |
| Shank Style | STRAIGHT HEXAGON |
| Tool Retainer Type | LATCH |
| Conversion Feature for Sinker Drill Operation | INCLUDED |
| Accessory Components | DEMOLITION TOOL CHUCK |
| Shank Overall Length | 4.250 INCHES NOMINAL IN |
| Prime Mover Type | GASOLINE ENGINE |
| Manufacturer Identifying Number | ANY ACCEPTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| BBM47L | 3/9 Design control — primary reference Atlas Copco Construction Tools Ab |
| MILB734 | 4/1 Identification reference U.S. Government activity |
NSN 3820-00-902-3107 is a Breaker,paving, classified under FSC 3820, Mining, Rock Drilling, Earth Boring, and Related Equipment. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 3820-00-932-0805, 3820-01-092-7465. Verify interchangeability with system specifications before substitution.
Key specifications for 3820-00-902-3107: Width Across Flats: 0.875 INCHES NOMINAL IN; Weight: 56.0 POUNDS NOMINAL LBS; Handle Style: HAND GRIP LEVER; Manufacturer Name: ANY ACCEPTABLE. 11 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.