The Cutter Bit,tool Holder, cataloged under National Stock Number 3455-01-045-7942, 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 12 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 3455-01-045-7942 |
| Primary Part Number | 44553 |
| Item Name | Cutter Bit,tool Holder |
| FSC / FSG | 3455 / 34 — No Item Name Available |
| Manufacturer | Kennametal Inc. Div Kennametal Industrial Products Group |
| Status | CANCELLED |
| Nondefinitive Spec/std Data | 1 TYPE AND 1 STYLE AND B GRADE |
| Overall Thickness | 0.625 INCHES NOMINAL IN |
| Unable to Decode | UNABLE TO DECODE |
| Material | COBALT |
| Edge Type | SQUARE NOSE |
| Cutting Edge Finish | GROUND TO SHAPE |
| Shape | SQUARE |
| Material Location | OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 44553 PRIMARY | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 855-44553 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| 3505-0625 | 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) |
| 855 3505-0625 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| A600 M-33 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 3505-0625 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| A-A-51130A TY I ST 1 GR B CL T15 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 855-5/8X5/8X4-1/2 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
| 44553 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| 855-5/8X5/8X4-1/2 | Cleveland Twist Drill Co Div of Greenfield Industries Inc (USA) |
| 855-44553 | Kennametal Inc. Div Kennametal Industrial Products Group (USA) |
NSN 3455-01-045-7942 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 3455-01-045-7942 has 12 cross-referenced part numbers: 44553 (Kennametal Inc. Div Kennametal Industrial Products Group), 855-44553 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), 3505-0625 (Cleveland Twist Drill Co Div of Greenfield Industries Inc), A-A-51130 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 855 3505-0625 (Cleveland Twist Drill Co Div of Greenfield Industries Inc) and 7 more.
There are 8 known substitutes for 3455-01-045-7942: 3455-00-272-9774, 3455-00-272-9782, 3455-00-293-1582 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 44553: Overall Width: 0.625 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 1 TYPE AND 1 STYLE AND B GRADE; Overall Length: 4.500 INCHES NOMINAL IN; Overall Thickness: 0.625 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 3455-01-045-7942 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.