The Cutter Bit,tool Holder, cataloged under National Stock Number 3455-00-400-2104, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3455-00-400-2104 |
| Primary Part Number | 44556 |
| Item Name | Cutter Bit,tool Holder |
| FSC / FSG | 3455 / 34 — No Item Name Available |
| Manufacturer | Kennametal Inc. Div Kennametal Industrial Products Group |
| Status | CANCELLED |
| Shape | SQUARE |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 STYLE AND B GRADE AND M-42 CLASS |
| Material | STEEL |
| Cutting Edge Finish | UNGROUND |
| Overall Thickness | 0.750 INCHES NOMINAL IN |
| Edge Type | SQUARE NOSE |
| Material Type for Which Designed | FERROUS METAL AND NONFERROUS METAL |
| Unable to Decode | UNABLE TO DECODE AND UNABLE TO DECODE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 855-3/4X3/4X5IN. | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 3505-0750 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 855-3/4 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| 44556 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| 855-3/4X3/4X5IN. | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| A-A-51130 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 3505-0750 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| OO-C-851 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| OO-C-851 TYIST1GRBCLM-42FNA | General Services Administration Federal Supply Service (USA) |
| 44556 PRIMARY | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 855-3/4 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
NSN 3455-00-400-2104 is a Cutter Bit,tool Holder, manufactured by Kennametal Inc. Div Kennametal Industrial Products Group, classified under FSC 3455 (No Item Name Available). Status: cancelled.
NSN 3455-00-400-2104 has 11 cross-referenced part numbers: 855-3/4X3/4X5IN. (Kennametal Inc. Div Kennametal Industrial Products Group), 3505-0750 (Kennametal Inc. Div Kennametal Industrial Products Group), 855-3/4 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), 44556 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), 855-3/4X3/4X5IN. (Cleveland Twist Drill Co Div of Greenfield Industries Inc) and 6 more.
There are 9 known substitutes for 3455-00-400-2104: 5845-00-066-6826, 3455-00-455-5458, 3455-00-455-5459 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 44556: Overall Length: 5.000 INCHES NOMINAL IN; Shape: SQUARE; Nondefinitive Spec/std Data: 1 TYPE AND 1 STYLE AND B GRADE AND M-42 CLASS; Material: STEEL. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 3455-00-400-2104 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.