The Reamer,machine, cataloged under National Stock Number 3455-01-332-9666, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Union Butterfield Tivoly. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-332-9666 |
| Primary Part Number | 4543-3/16 |
| Item Name | Reamer,machine |
| FSC / FSG | 3455 / 34 — No Item Name Available |
| Manufacturer | Union Butterfield Tivoly |
| Status | ACTIVE |
| Flute Cut Direction | RIGHT-HAND |
| Shank Diameter | 0.180 INCHES NOMINAL IN |
| Overall Diameter | 0.188 INCHES NOMINAL IN |
| Flute Length | 1.125 INCHES NOMINAL IN |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Flute Design | SPIRAL |
| Flute Quantity | 6 |
| Reamer Type | FLUTED CHUCKING |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3455-01-332-9666 is a Reamer,machine, manufactured by Union Butterfield Tivoly, classified under FSC 3455 (No Item Name Available). Status: active.
NSN 3455-01-332-9666 has 2 cross-referenced part numbers: 4543-3/16 (Union Butterfield Tivoly), 50-10009 (Union Butterfield Tivoly).
There are 3 known substitutes for 3455-01-332-9666: 5975-00-724-8501, 4720-00-790-9334, 1630-01-311-2813. Verify interchangeability with system specifications before substitution.
Key specifications for 4543-3/16: Flute Cut Direction: RIGHT-HAND; Shank Diameter: 0.180 INCHES NOMINAL IN; Overall Diameter: 0.188 INCHES NOMINAL IN; Flute Length: 1.125 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.