PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P-38Pilot,counterbore

Wright Machine & Tool Co., Inc. · NSN 3460-00-233-7979 · FSC 3460 · No Item Name Available
Verified by PartsTable
NSN 3460-00-233-7979 — this item is cataloged by the U.S. Government under National Stock Number 3460-00-233-7979. Primary manufacturer part number: P-38.
Features
  • Pilot,counterbore — FSC 3460
  • Shank Diameter: 0.250 INCHES NOMINAL IN
  • Shank Type: THREADED
  • Head Diameter: 0.500 INCHES NOMINAL IN
  • Head Length: 0.500 INCHES NOMINAL IN
  • 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 3460-00-233-7979, 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.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3460-00-233-7979
Primary Part NumberP-38
Item NamePilot,counterbore
FSC / FSG3460 / 34 — No Item Name Available
ManufacturerWright Machine & Tool Co., Inc.
StatusACTIVE
Shank Diameter0.250 INCHES NOMINAL IN
Shank TypeTHREADED
Head Diameter0.500 INCHES NOMINAL IN
Head Length0.500 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5905-00-108-9708 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5935-00-115-818023421/607 INTERCHANGEABLE
Plug,telephone
Viavi Solutionsllc
5120-00-359-65875120-00-359-6587 INTERCHANGEABLE
Clamping Tool,strap Band,hose
Apex Pinnacle Corp
2940-00-541-3493C102B INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5999-00-805-2150P38 INTERCHANGEABLE
Heater,thermal Release
Rockwell Automation, Inc. Dba Rockwell Automation
5670-01-010-4478P38 INTERCHANGEABLE
Partition Panel,wire
Figgie Intl Inc Spaceguard Div
5340-01-016-7383NAS840P6 INTERCHANGEABLE
Plug,protective,dust and Moistur
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5120-01-024-7904 INTERCHANGEABLE
Punch,center,solid
4330-01-155-02540152038 A38 INTERCHANGEABLE
Pneumatic Muffler,exhaust-Intake
Allied Witan Co Dba Alwitco
4010-01-552-7496P-38 INTERCHANGEABLE
Wire Rope Assembly,single Leg
Carbis Ladders Div of Carbis Sales Inc
Cross-Reference Index
Part NumberManufacturer
P-38 Ex-Cell-O Corp Tool and Abrasive Products Div (USA)
P-38 PRIMARY Wright Machine & Tool Co., Inc. (USA)
Related Parts
5905-00-108-9708INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5935-00-115-8180INTERCHANGEABLE
PLUG,TELEPHONE
23421/607
5120-00-359-6587INTERCHANGEABLE
CLAMPING TOOL,STRAP BAND,HOSE
5120-00-359-6587
2940-00-541-3493INTERCHANGEABLE
FILTER ELEMENT,FLUID
C102B
5999-00-805-2150INTERCHANGEABLE
HEATER,THERMAL RELEASE
P38
5670-01-010-4478INTERCHANGEABLE
PARTITION PANEL,WIRE
P38
5340-01-016-7383INTERCHANGEABLE
PLUG,PROTECTIVE,DUST AND MOISTUR
NAS840P6
5120-01-024-7904INTERCHANGEABLE
PUNCH,CENTER,SOLID
4330-01-155-0254INTERCHANGEABLE
PNEUMATIC MUFFLER,EXHAUST-INTAKE
0152038 A38
4010-01-552-7496INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
P-38

Frequently Asked Questions

What is NSN 3460-00-233-7979?

NSN 3460-00-233-7979 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 3460-00-233-7979?

NSN 3460-00-233-7979 has 2 cross-referenced part numbers: P-38 (Ex-Cell-O Corp Tool and Abrasive Products Div), P-38 (Wright Machine & Tool Co., Inc.).

What NSN replaces 3460-00-233-7979?

There are 10 known substitutes for 3460-00-233-7979: 5905-00-108-9708, 5935-00-115-8180, 5120-00-359-6587 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P-38?

Key specifications for P-38: Shank Diameter: 0.250 INCHES NOMINAL IN; Shank Type: THREADED; Head Diameter: 0.500 INCHES NOMINAL IN; Head Length: 0.500 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

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