The Reamer,machine, cataloged under National Stock Number 3455-01-332-9671, 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 7 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-332-9671 |
| Primary Part Number | 4543-1/2 |
| Item Name | Reamer,machine |
| FSC / FSG | 3455 / 34 — No Item Name Available |
| Manufacturer | Union Butterfield Tivoly |
| Status | ACTIVE |
| Reamer Type | FLUTED CHUCKING |
| Flute Length | 2.000 INCHES NOMINAL IN |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Flute Cut Direction | RIGHT-HAND |
| Overall Diameter | 0.500 INCHES NOMINAL IN |
| Shank Diameter | 0.436 INCHES NOMINAL IN |
| Flute Quantity | 6 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3455-01-332-9671 is a Reamer,machine, manufactured by Union Butterfield Tivoly, classified under FSC 3455 (No Item Name Available). Status: active.
NSN 3455-01-332-9671 has 2 cross-referenced part numbers: 50-10029 (Union Butterfield Tivoly), 4543-1/2 (Union Butterfield Tivoly).
There are 4 known substitutes for 3455-01-332-9671: 3020-00-064-9271, 5930-00-127-7053, 5996-00-910-0230 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4543-1/2: Overall Length: 8.000 INCHES NOMINAL IN; Reamer Type: FLUTED CHUCKING; Flute Length: 2.000 INCHES NOMINAL IN; Material: STEEL LOCATION NOT OTHERWISE SPECIFIED. 8 total characteristics are documented in the Federal Logistics Information System.