The Reamer,machine, cataloged under National Stock Number 3455-00-232-4100, 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 Corp P O Box 9000 Crystal Lake Il 60039. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3455-00-232-4100 |
| Primary Part Number | 50-11170 4588-7 |
| Item Name | Reamer,machine |
| FSC / FSG | 3455 / 34 — No Item Name Available |
| Manufacturer | Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 |
| Status | CANCELLED |
| Flute Cut Direction | RIGHT-HAND |
| Reamer Type | HELICAL TAPER PIN |
| Flute Design | HELICAL |
| Flute Length | 4.438 INCHES NOMINAL IN |
| Flute Type | INTEGRAL |
| Diameter | 0.329 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN |
| Specification/standard Data | 80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | STEEL CUTTING EDGE TIP |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Shank Type | STRAIGHT |
| Shank Diameter | 0.406 INCHES NOMINAL IN |
| Guide | NOT INCLUDED |
| Flute Quantity | 3 |
| Helix Direction | LEFT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21776 | Colt Industries Operating Corp Pratt and Whitney Machine Tool Div |
| 50-11170 | Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA) |
| 1683-014-7 | Morse Cutting Tools Div of Morse Cutting Tool Corp (USA) |
| 24242 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| 75-458 | Colt Industries Operating Corp Pratt and Whitney Machine Tool Div |
| 50-11170 4588-7 PRIMARY | Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA) |
| GG-R-180 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 712-053669 PRIMARY | Doall Baltimore Company (USA) |
| 4588-7 | Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039 (USA) |
| 4240-9107 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| 37654 | Lear Siegler Inc National Twist Drill and Tool Div (USA) |
| B94.2-1971 TABLE 27 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 19954 PRIMARY | Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA) |
| 300R-422 | Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA) |
| GGG-R-180 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| ASME B94.2 | The American Society of Mechanical Engineers (USA) |
| ANSI-B94.2 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 650-7 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| 63473 PRIMARY | Jcorps Dba Lashundra Craig (USA) |
| 22624 | Morse Cutting Tools Div of Morse Cutting Tool Corp (USA) |
NSN 3455-00-232-4100 is a Reamer,machine, manufactured by Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039, classified under FSC 3455 (No Item Name Available). Status: cancelled.
NSN 3455-00-232-4100 has 21 cross-referenced part numbers: 21776 (Colt Industries Operating Corp Pratt and Whitney Machine Tool Div), 50-11170 (Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039), 1683-014-7 (Morse Cutting Tools Div of Morse Cutting Tool Corp), 24242 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), 75-458 (Colt Industries Operating Corp Pratt and Whitney Machine Tool Div) and 16 more.
There are 12 known substitutes for 3455-00-232-4100: 5961-00-192-5892, 3455-00-204-1681, 3455-00-222-4133 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50-11170 4588-7: Flute Cut Direction: RIGHT-HAND; Reamer Type: HELICAL TAPER PIN; Flute Design: HELICAL; Flute Length: 4.438 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 3455-00-232-4100 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.