The Cutter Bit,tool Holder, cataloged under National Stock Number 3455-00-174-7843, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-00-174-7843 |
| Primary Part Number | 44576 |
| 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 |
| Nondefinitive Spec/std Data | I TYPE AND 1 STYLE AND B GRADE |
| Nondefinitive Spec/std Data | I TYPE AND 1 STYLE AND B GRADE |
| Material | STEEL ALLOY |
| Shape | SQUARE |
| Overall Thickness | 0.312 INCHES NOMINAL IN |
| Body Finish and Location | GROUND OVERALL |
| Material | STEEL ALLOY |
| Cutting Edge Finish | UNGROUND |
| Cutting Edge Finish | UNGROUND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3506-0312 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| OO-C-851 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| A-A-51130 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 44576 PRIMARY | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 3506-0312 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 860 5/16X2-1/2 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| 44576 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| 860 5/16X2-1/2 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
NSN 3455-00-174-7843 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 3455-00-174-7843 has 8 cross-referenced part numbers: 3506-0312 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), OO-C-851 (Federal Specifications Promulgated by General Services Administration Washington DC), A-A-51130 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 44576 (Kennametal Inc. Div Kennametal Industrial Products Group), 3506-0312 (Kennametal Inc. Div Kennametal Industrial Products Group) and 3 more.
There are 5 known substitutes for 3455-00-174-7843: 5920-01-234-1322, 5950-01-363-3344, 4210-01-428-6390 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 44576: Material Location: OVERALL; Nondefinitive Spec/std Data: I TYPE AND 1 STYLE AND B GRADE; Nondefinitive Spec/std Data: I TYPE AND 1 STYLE AND B GRADE; Material: STEEL ALLOY. 12 total characteristics are documented in the Federal Logistics Information System.