NSN 3460-01-055-9647 — this item is cataloged by the U.S. Government under National Stock Number 3460-01-055-9647. Manufacturer of record part number: CBT-500BRT.
Nearby stock numbers← 3460-01-055-9646 Bar, Boring Tool
·
3460-01-056-5165 →
Features
Bar,boring Tool — FSC 3460
Length: 4.000 INCHES NOMINAL IN
Design Type: INTEGRAL CUTTER
Diameter: 0.500 INCHES NOMINAL IN
Shank Shape: STRAIGHT
Purpose for Which Ground: INTERNAL THREADING
Bushing: NOT INCLUDED
Cutting End Angle to Horizontal Bar Axis in Deg: 90.0
Identification
NSN: 3460-01-055-9647
NIIN: 010559647
FSC: 3460 — Machine Tool Accessories
FSG: 34 — Metalworking Machinery (continued)
Primary part number: CBT-500BRT
Manufacturer: Mesa Tools Corp
General Description
The Bar,boring Tool, cataloged under National Stock Number 3460-01-055-9647, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Mesa Tools Corp. 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. Current acquisition status: Active.
Other items in FSC 3460 — Machine Tool Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3460-00-001-1300
3460-00-001-1300 · Item name not on file
3460-00-001-7871
3460-00-001-7871 · Item name not on file
3460-00-001-9259
3460-00-001-9259 · Item name not on file
3460-00-003-1938
3460-00-003-1938 · Item name not on file
3460-00-003-3354
3460-00-003-3354 · Item name not on file
3460-00-003-7100
CLAMP,MACHINE,HOLD DOWN
3460-00-004-1003
WHEEL,ABRASIVE
3460-00-004-3825
3460-00-004-3825 · Item name not on file
Frequently Asked Questions
What is NSN 3460-01-055-9647?
NSN 3460-01-055-9647 is a Bar,boring Tool, manufactured by Mesa Tools Corp, classified under FSC 3460, Machine Tool Accessories. Status: active.
What part numbers are listed for NSN 3460-01-055-9647?
NSN 3460-01-055-9647 has 1 manufacturer part number on file: CBT-500BRT (Mesa Tools Corp).
What are the specifications of CBT-500BRT?
Key specifications for CBT-500BRT: Length: 4.000 INCHES NOMINAL IN; Design Type: INTEGRAL CUTTER; Diameter: 0.500 INCHES NOMINAL IN; Shank Shape: STRAIGHT. 7 specifications are documented in the U.S. Government catalog.
Is NSN 3460-01-055-9647 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.