NSN 3460-01-102-0522 — this item is cataloged by the U.S. Government under National Stock Number 3460-01-102-0522. Manufacturer of record part number: MM285-2.
Manufacturer of record: Martin Aircraft Tool Company
Identification
NSN: 3460-01-102-0522
NIIN: 011020522
FSC: 3460 — Machine Tool Accessories
FSG: 34 — Metalworking Machinery (continued)
Primary part number: MM285-2
Manufacturer: Martin Aircraft Tool Company
General Description
The Pilot,countersink, cataloged under National Stock Number 3460-01-102-0522, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Martin Aircraft Tool Company. 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. Current acquisition status: Active.
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 3460-01-102-0522?
NSN 3460-01-102-0522 is a Pilot,countersink, manufactured by Martin Aircraft Tool Company, classified under FSC 3460, Machine Tool Accessories. Status: active.
What part numbers are listed for NSN 3460-01-102-0522?
NSN 3460-01-102-0522 has 2 manufacturer part numbers on file: MM285-2 (Martin Aircraft Tool Company), ZT82A-2 (Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc).
What are the specifications of MM285-2?
Key specifications for MM285-2: Shank Diameter: 0.125 INCHES NOMINAL IN; Shank Type: FLATTED; Head Length: 5.000 INCHES NOMINAL IN; Head Diameter: 0.125 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
Is NSN 3460-01-102-0522 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.