The Breaker,paving, cataloged under National Stock Number 3820-00-290-4990, is classified within Federal Supply Class 3820 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3820-00-290-4990 |
| Primary Part Number | MILB385 |
| Item Name | Breaker,paving |
| FSC / FSG | 3820 / 38 — No Item Name Available |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Tool Retainer Type | SPLIT COLLAR |
| Handle Style | HAND GRIP LEVER |
| Prime Mover Type | PNEUMATIC MOTOR |
| Conversion Feature for Sinker Drill Operation | NOT INCLUDED |
| Shank Overall Length | 2.750 INCHES NOMINAL IN |
| Width Across Flats | 0.875 INCHES NOMINAL IN |
| Accessory Components | DEMOLITION TOOL CHUCK |
| Reference Number Differentiating Characteristics | PAC AAZF |
| Shank Style | STRAIGHT HEXAGON |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3820-00-290-4990 is a Breaker,paving, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 3820 (No Item Name Available). Status: active.
NSN 3820-00-290-4990 has 2 cross-referenced part numbers: MILB385 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 412T (Thor Power Tool Co Sub of Stewart-Warner Co).
There are 12 known substitutes for 3820-00-290-4990: 3820-00-226-5726, 3820-00-290-4269, 3820-00-290-4271 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MILB385: Tool Retainer Type: SPLIT COLLAR; Weight: 25.0 POUNDS NOMINAL LBS; Handle Style: HAND GRIP LEVER; Prime Mover Type: PNEUMATIC MOTOR. 10 total characteristics are documented in the Federal Logistics Information System.