The Reamer,machine, cataloged under National Stock Number 3455-01-388-7325, is classified within Federal Supply Class 3455 (Cutting Tools for Machine Tools) of the Metalworking Machinery (continued) group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3455-01-388-7325 |
| Primary Part Number | RE168230021-124 |
| Item Name | Reamer,machine |
| FSC / FSG | 3455 / 34 — Cutting Tools for Machine Tools |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Shank Type | STRAIGHT |
| Material | STEEL LOCATION NOT OTHERWISE SPECIFIED |
| Material | COBALT CUTTING EDGE TIP |
| Reamer Type | MULTIFLUTE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| RE168230021-124 PRIMARY | The Boeing Company Div Defense (USA) |
| WCI-SR-10-0-N-C-7 | West Coast Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| CBSR-10-0-N-1-L7-C | 5/9 Secondary reference Fatigue Technology, Inc |
NSN 3455-01-388-7325 is a Reamer,machine, manufactured by The Boeing Company Div Defense, classified under FSC 3455, Cutting Tools for Machine Tools. Status: active.
NSN 3455-01-388-7325 has 2 manufacturer part numbers on file: RE168230021-124 (The Boeing Company Div Defense), WCI-SR-10-0-N-C-7 (West Coast Industries Inc).
Key specifications for RE168230021-124: Shank Type: STRAIGHT; Special Features: DESIGNED FOR STARTING HOLE SIZING WHERE ONLY A MODERATE AMOUNT OF STOCK REMOVAL IS REQUIRED TYPICALLY .010 TO .015. USED TO PRODUCE HOLES OF SUPERIOR DIMENSIONAL ACCURACY AND SURFACE FINISH. IDENTIFICATION IS PROVIDED BY AN ELECTROETCHED MODEL NUMBER AND TWO ELECTROETCHED LINES. OVERALL LENGTH IS 7 INCHES, AND IS COBALT MATERIAL. IN; Material: STEEL LOCATION NOT OTHERWISE SPECIFIED; Material: COBALT CUTTING EDGE TIP. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.