The Bar,boring Tool, cataloged under National Stock Number 3460-00-263-2930, is classified within Federal Supply Class 3460 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Caro, Inc. Dba South Bend Lathe. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3460-00-263-2930 |
| Primary Part Number | CE3860 |
| Item Name | Bar,boring Tool |
| FSC / FSG | 3460 / 34 — No Item Name Available |
| Manufacturer | Caro, Inc. Dba South Bend Lathe |
| Status | ACTIVE |
| Shank Shape | STRAIGHT |
| Diameter | 0.375 INCHES NOMINAL IN |
| Bushing | NOT INCLUDED |
| Length | 7.000 INCHES NOMINAL IN |
| Purpose for Which Ground | INTERNAL GROOVING |
| Design Type | INTEGRAL CUTTER |
| Cutting End Angle to Horizontal Bar Axis in Deg | 90.0 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 2978-08PC3856C | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 83-539 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| 83-539 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 564-9102-938487PC3856C | Naval Ship Systems Command (USA) |
| CE3860 PRIMARY | Caro, Inc. Dba South Bend Lathe (USA) |
| 8144 | Armstrong Bros Tool Co (USA) |
| 83-539 | Armstrong Bros Tool Co (USA) |
NSN 3460-00-263-2930 is a Bar,boring Tool, manufactured by Caro, Inc. Dba South Bend Lathe, classified under FSC 3460 (No Item Name Available). Status: active.
NSN 3460-00-263-2930 has 7 cross-referenced part numbers: 2978-08PC3856C (Electric Boat Corporation Div General Dynamics Electric Boat), 83-539 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 83-539 (Apex Tool Group, Llc Dba Nicholson), 564-9102-938487PC3856C (Naval Ship Systems Command), CE3860 (Caro, Inc. Dba South Bend Lathe) and 2 more.
There are 7 known substitutes for 3460-00-263-2930: 5945-00-259-1349, 2940-00-267-2933, 5340-00-422-5912 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for CE3860: Shank Shape: STRAIGHT; Diameter: 0.375 INCHES NOMINAL IN; Bushing: NOT INCLUDED; Length: 7.000 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.