PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P-19APilot,counterbore

Wright Machine & Tool Co., Inc. · NSN 3460-01-139-4138 · FSC 3460 · No Item Name Available
Verified by PartsTable
NSN 3460-01-139-4138 — this item is cataloged by the U.S. Government under National Stock Number 3460-01-139-4138. Primary manufacturer part number: P-19A.
Features
  • Pilot,counterbore — FSC 3460
  • 2 verified cross-references
  • Primary manufacturer: Wright Machine & Tool Co., Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pilot,counterbore, cataloged under National Stock Number 3460-01-139-4138, is classified within Federal Supply Class 3460 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Wright Machine & Tool Co., Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePilot,counterbore
FSC / FSG3460 — No Item Name Available (FSG 34)
ManufacturersEx-Cell-O Corp Tool and Abrasive Products Div (CAGE 65719); Wright Machine & Tool Co., Inc. (CAGE 62981)
Technical Specifications
ParameterValue
NSN3460-01-139-4138
Primary Part NumberP-19A
Item NamePilot,counterbore
FSC / FSG3460 / 34 — No Item Name Available
ManufacturerWright Machine & Tool Co., Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-00-399-57251768CH INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
7025-01-643-4187P19A INTERCHANGEABLE
Display Unit
Hewlett-Packard Company Dba HP
Cross-Reference Index
Part NumberManufacturer
P-19A Ex-Cell-O Corp Tool and Abrasive Products Div (USA)
P-19A PRIMARY Wright Machine & Tool Co., Inc. (USA)
Related Parts
5340-00-399-5725INTERCHANGEABLE
KEY BLANK
1768CH
7025-01-643-4187INTERCHANGEABLE
DISPLAY UNIT
P19A

Frequently Asked Questions

What is NSN 3460-01-139-4138?

NSN 3460-01-139-4138 is a Pilot,counterbore, manufactured by Wright Machine & Tool Co., Inc., classified under FSC 3460 (No Item Name Available). Status: active.

What are the part numbers for NSN 3460-01-139-4138?

NSN 3460-01-139-4138 has 2 cross-referenced part numbers: P-19A (Ex-Cell-O Corp Tool and Abrasive Products Div), P-19A (Wright Machine & Tool Co., Inc.).

What NSN replaces 3460-01-139-4138?

There are 2 known substitutes for 3460-01-139-4138: 5340-00-399-5725, 7025-01-643-4187. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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