NSN 3460-01-101-5666 — this item is cataloged by the U.S. Government under National Stock Number 3460-01-101-5666. Manufacturer of record part number: ZT330-SP.
Manufacturer of record: Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc
Identification
NSN: 3460-01-101-5666
NIIN: 011015666
FSC: 3460 — Machine Tool Accessories
FSG: 34 — Metalworking Machinery (continued)
Primary part number: ZT330-SP
Manufacturer: Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc
General Description
The Holder,countersink, cataloged under National Stock Number 3460-01-101-5666, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc. Government technical data includes 5 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.
Technical Specifications
Parameter
Value
NSN
3460-01-101-5666
Primary Part Number
ZT330-SP
Item Name
Holder,countersink
FSC / FSG
3460 / 34 — Machine Tool Accessories
Manufacturer
Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc
Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc (USA)
No interchangeability data on file.
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 3460-01-101-5666?
NSN 3460-01-101-5666 is a Holder,countersink, manufactured by Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc, classified under FSC 3460, Machine Tool Accessories. Status: active.
What part numbers are listed for NSN 3460-01-101-5666?
NSN 3460-01-101-5666 has 1 manufacturer part number on file: ZT330-SP (Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc).
What are the specifications of ZT330-SP?
Key specifications for ZT330-SP: Cutter Diameter Range: +0.281 TO 0.312 INCHES IN; Design Type: ADJUSTABLE; Shank Type: THREADED; Cutter Drive Type for Which Designed: STRAIGHT. 5 specifications are documented in the U.S. Government catalog.
Is NSN 3460-01-101-5666 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.