The Reamer,machine, cataloged under National Stock Number 3455-00-257-1731, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Kennametal Inc. Div Kennametal Industrial Products Group. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 5 manufacturers, 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 | 3455-00-257-1731 |
| Primary Part Number | 4001/630-0.8430DIA |
| Item Name | Reamer,machine |
| FSC / FSG | 3455 / 34 — No Item Name Available |
| Manufacturer | Kennametal Inc. Div Kennametal Industrial Products Group |
| Status | ACTIVE |
| Flute Design | STRAIGHT |
| Diameter | 0.812 INCHES NOMINAL IN |
| Flute Cut Direction | RIGHT-HAND |
| Material | STEEL CUTTING EDGE TIP |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Nondefinitive Spec/std Data | 2 CLASS AND A GRADE AND A STYLE AND X TYPE |
| Flute Type | INTEGRAL |
| Shank Diameter | 0.625 INCHES NOMINAL IN |
| Flute Quantity | 8 |
| Reamer Type | FLUTED CHUCKING |
| Flute Length | 2.500 INCHES NOMINAL IN |
| Shank Type | STRAIGHT |
| Guide | NOT INCLUDED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4001/630-0.8430DIA | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 4004-8430 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| ANSI-B94.2 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 26809 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| 26809 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| ANSI B94.2 TY X CL2 STYLE A | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 4001/630-0.8430DIA | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| GGG-R-180 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 4004-8430 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
NSN 3455-00-257-1731 is a Reamer,machine, manufactured by Kennametal Inc. Div Kennametal Industrial Products Group, classified under FSC 3455 (No Item Name Available). Status: active.
NSN 3455-00-257-1731 has 9 cross-referenced part numbers: 4001/630-0.8430DIA (Kennametal Inc. Div Kennametal Industrial Products Group), 4004-8430 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), ANSI-B94.2 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 26809 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), 26809 (Kennametal Inc. Div Kennametal Industrial Products Group) and 4 more.
There are 4 known substitutes for 3455-00-257-1731: 3020-00-976-1179, 5305-00-984-4988, 3040-01-187-1410 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4001/630-0.8430DIA: Flute Design: STRAIGHT; Diameter: 0.812 INCHES NOMINAL IN; Flute Cut Direction: RIGHT-HAND; Overall Length: 9.500 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.