The Holder,cutting Tool, cataloged under National Stock Number 3460-00-247-7433, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Black & Company. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3460-00-247-7433 |
| Primary Part Number | 7777*BLCO-83-414 |
| Item Name | Holder,cutting Tool |
| FSC / FSG | 3460 / 34 — Machine Tool Accessories |
| Manufacturer | Black & Company |
| Status | ACTIVE |
| Holder Type | STRAIGHT |
| Design Type | BORING |
| Diameter | 0.500 INCHES NOMINAL IN |
| Accessory Components and Quantity | BORING BARS 3,END CAPS 9,HIGH SPEED CUTTERS 9,COMBINATION WRENCH 1 |
| Cutting Tool Shape | ROUND BORING BAR |
| Cutter Tool Accommodated | BORING BAR |
| Spring Type Feature | NOT INCLUDED |
| 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 |
|---|---|
| 7777*BLCO-83-414 PRIMARY | Black & Company (USA) |
| Reference | Meaning |
|---|---|
| A-A-51137 TY 2 ST B G-L-51 | 5/1 Secondary reference Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
NSN 3460-00-247-7433 is a Holder,cutting Tool, manufactured by Black & Company, classified under FSC 3460, Machine Tool Accessories. Status: active.
NSN 3460-00-247-7433 has 1 manufacturer part number on file: 7777*BLCO-83-414 (Black & Company).
Key specifications for 7777*BLCO-83-414: Holder Type: STRAIGHT; Design Type: BORING; Diameter: 0.500 INCHES NOMINAL IN; Accessory Components and Quantity: BORING BARS 3,END CAPS 9,HIGH SPEED CUTTERS 9,COMBINATION WRENCH 1. 7 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.