The Reamer,machine, cataloged under National Stock Number 3455-01-189-6948, is classified within Federal Supply Class 3455 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Doall Baltimore Company. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-189-6948 |
| Primary Part Number | 712-003961 |
| Item Name | Reamer,machine |
| FSC / FSG | 3455 / 34 — No Item Name Available |
| Manufacturer | Doall Baltimore Company |
| Status | ACTIVE |
| Flute Design | HELICAL |
| Flute Type | INTEGRAL |
| Nondefinitive Spec/std Data | 10 TYPE AND 2 CLASS AND B STYLE AND A GRADE |
| Specification/standard Data | 80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Shank Diameter | 0.312 INCHES NOMINAL IN |
| Flute Quantity | 6 |
| Reamer Type | FLUTED CHUCKING |
| Diameter | 0.3125 INCHES NOMINAL IN |
| Flute Cut Direction | RIGHT-HAND |
| Shank Type | STRAIGHT |
| Flute Length | 1.500 INCHES NOMINAL IN |
| Guide | NOT INCLUDED |
| Helix Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 712-003961 PRIMARY | Doall Baltimore Company (USA) |
| D-535 | Doall Baltimore Company (USA) |
| B94.2 TABLE 18 | American National Standards Institute Incorporated Dba American National Standards Institute (USA) |
| GGG-R-180 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| ANSI-B94.2 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 3455-01-189-6948 is a Reamer,machine, manufactured by Doall Baltimore Company, classified under FSC 3455 (No Item Name Available). Status: active.
NSN 3455-01-189-6948 has 5 cross-referenced part numbers: 712-003961 (Doall Baltimore Company), D-535 (Doall Baltimore Company), B94.2 TABLE 18 (American National Standards Institute Incorporated Dba American National Standards Institute), GGG-R-180 (Federal Specifications Promulgated by General Services Administration Washington DC), ANSI-B94.2 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
There are 6 known substitutes for 3455-01-189-6948: 3020-00-741-1877, 3455-01-055-9639, 3455-01-100-9002 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 712-003961: Flute Design: HELICAL; Flute Type: INTEGRAL; Nondefinitive Spec/std Data: 10 TYPE AND 2 CLASS AND B STYLE AND A GRADE; Specification/standard Data: 80204-B94.2 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 15 total characteristics are documented in the Federal Logistics Information System.