The Drill,pneumatic,sinker, cataloged under National Stock Number 3820-00-389-7785, is classified within Federal Supply Class 3820 (No Item Name Available) of the Construction, Mining, Excavating Equipment group. The primary manufacturer of record is Chicago Pneumatic Tool Co. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3820-00-389-7785 |
| Primary Part Number | CP42 |
| Item Name | Drill,pneumatic,sinker |
| FSC / FSG | 3820 / 38 — No Item Name Available |
| Manufacturer | Chicago Pneumatic Tool Co |
| Status | ACTIVE |
| Usage Design | DRY |
| Width Across Flats | 1.000 INCHES NOMINAL IN |
| Rod Shank Type | COLLARED |
| Rod Shank Cross-Sectional Shape | HEXAGONAL |
| Nondefinitive Spec/std Data | 3 CLASS |
| Rod Shank Length | 4.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| CP42 | Chicago Pneumatic Tool Co (USA) |
| CP42 | Chicago Pneumatic Tool Co (USA) |
| MIL-D-52121 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
NSN 3820-00-389-7785 is a Drill,pneumatic,sinker, manufactured by Chicago Pneumatic Tool Co, classified under FSC 3820 (No Item Name Available). Status: active.
NSN 3820-00-389-7785 has 3 cross-referenced part numbers: CP42 (Chicago Pneumatic Tool Co), CP42 (Chicago Pneumatic Tool Co), MIL-D-52121 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).
There are 11 known substitutes for 3820-00-389-7785: 3820-00-020-5300, 3820-00-275-2610, 3820-00-275-2614 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for CP42: Usage Design: DRY; Width Across Flats: 1.000 INCHES NOMINAL IN; Weight: 55.0 POUNDS NOMINAL LBS; Rod Shank Type: COLLARED. 7 total characteristics are documented in the Federal Logistics Information System.