The Cutter Bit,tool Holder, cataloged under National Stock Number 3455-01-053-6381, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-053-6381 |
| Primary Part Number | 44649 |
| Item Name | Cutter Bit,tool Holder |
| FSC / FSG | 3455 / 34 — No Item Name Available |
| Manufacturer | Kennametal Inc. Div Kennametal Industrial Products Group |
| Status | ACTIVE |
| Material Location | OVERALL |
| Material | STEEL |
| Cutting Edge Finish | UNGROUND |
| Shape | RECTANGULAR |
| Unable to Decode | UNABLE TO DECODE |
| Overall Thickness | 0.750 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | 1 TYPE AND 2 STYLE AND B GRADE AND M-46 CLASS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 861-1/2X3/4X6 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| A-A-51130A TY I ST 1 GR B CL M42 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 44649 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| 861-1/2X3/4X6 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| A-A-51130 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 3526-9834 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 44649 PRIMARY | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 3526-9834 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
NSN 3455-01-053-6381 is a Cutter Bit,tool Holder, manufactured by Kennametal Inc. Div Kennametal Industrial Products Group, classified under FSC 3455 (No Item Name Available). Status: active.
NSN 3455-01-053-6381 has 8 cross-referenced part numbers: 861-1/2X3/4X6 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), A-A-51130A TY I ST 1 GR B CL M42 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 44649 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), 861-1/2X3/4X6 (Kennametal Inc. Div Kennametal Industrial Products Group), A-A-51130 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 3 more.
There are 12 known substitutes for 3455-01-053-6381: 3455-00-272-9787, 3455-00-455-5460, 3455-00-455-5462 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 44649: Material Location: OVERALL; Material: STEEL; Cutting Edge Finish: UNGROUND; Shape: RECTANGULAR. 9 total characteristics are documented in the Federal Logistics Information System.