The Reamer,machine, cataloged under National Stock Number 3455-01-045-7947, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-045-7947 |
| Primary Part Number | 202R-625 |
| Item Name | Reamer,machine |
| FSC / FSG | 3455 / 34 — No Item Name Available |
| Manufacturer | Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa |
| Status | ACTIVE |
| Flute Type | INTEGRAL |
| Reamer Type | FLUTED CHUCKING |
| Helix Direction | RIGHT-HAND |
| Flute Design | HELICAL |
| Shank Type | STRAIGHT |
| Flute Cut Direction | RIGHT-HAND |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL CUTTING EDGE TIP |
| Specification/standard Data | 80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Departure From Cited Document | AS MODIFIED BY DIAMETER,HELIX DIRECTION AND FLUTE CUT DIRECTION |
| Diameter | 0.625 INCHES NOMINAL IN |
| Shank Diameter | 0.560 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Guide | NOT INCLUDED |
| Flute Length | 2.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| EDP31640 | Lear Siegler Inc National Twist Drill and Tool Div (USA) |
| B94.2 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| 202R-625 PRIMARY | Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa (USA) |
| GGG-R-180 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 3455-01-045-7947 is a Reamer,machine, manufactured by Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa, classified under FSC 3455 (No Item Name Available). Status: active.
NSN 3455-01-045-7947 has 4 cross-referenced part numbers: EDP31640 (Lear Siegler Inc National Twist Drill and Tool Div), B94.2 (American National Standards Institute Incorporated Dba American National Standards Institute), 202R-625 (Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa), GGG-R-180 (Federal Specifications Promulgated by General Services Administration Washington DC).
Key specifications for 202R-625: Flute Type: INTEGRAL; Reamer Type: FLUTED CHUCKING; Helix Direction: RIGHT-HAND; Flute Design: HELICAL. 15 total characteristics are documented in the Federal Logistics Information System.