PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2189Countersink,microstop

Magnavon Industries Inc. · NSN 3460-01-007-5304 · FSC 3460 · No Item Name Available
Verified by PartsTable
NSN 3460-01-007-5304 — this item is cataloged by the U.S. Government under National Stock Number 3460-01-007-5304. Primary manufacturer part number: 2189.
Features
  • Countersink,microstop — FSC 3460
  • General Characteristics Item Description: 1.110 IN. DIA,5.937IN. LG,0.875 IN. MAX CUT DIA,3/8-24 SHAFT THD IN
  • 2 verified cross-references
  • Primary manufacturer: Magnavon Industries Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Countersink,microstop, cataloged under National Stock Number 3460-01-007-5304, is classified within Federal Supply Class 3460 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Magnavon Industries Inc.. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3460-01-007-5304
Primary Part Number2189
Item NameCountersink,microstop
FSC / FSG3460 / 34 — No Item Name Available
ManufacturerMagnavon Industries Inc.
StatusACTIVE
General Characteristics Item Description1.110 IN. DIA,5.937IN. LG,0.875 IN. MAX CUT DIA,3/8-24 SHAFT THD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
8040-00-043-1717PLIO BOND 20,2OZ INTERCHANGEABLE
Adhesive
Ashland Oil Inc
6675-00-335-013357-2849-36 INTERCHANGEABLE
Spline,plastic
Brunson Instrument Company Dba Brunson Instrument Company
5962-00-444-2177497926-1 INTERCHANGEABLE
Microcircuit,linear
Raytheon Company Dba Raytheon Co
6160-00-482-19762189 INTERCHANGEABLE
Retainer,battery
Keystone Electronics Corp
5360-00-507-0450 INTERCHANGEABLE
Spring,helical,compression
8040-00-543-7170 INTERCHANGEABLE
Adhesive
3040-00-558-9893218-9 INTERCHANGEABLE
Cam,control
Senior Operations Llc Div Senior Aerospace Ketema
5815-00-604-20302189 INTERCHANGEABLE
Cam,wick Assembly
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
5325-00-685-07602189 INTERCHANGEABLE
Grommet,nonmetallic
Dialight Corporation
6210-00-963-8306 INTERCHANGEABLE
Lens,light
Cross-Reference Index
Part NumberManufacturer
ZT331S Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc (USA)
2189 PRIMARY Magnavon Industries Inc. (USA)
Related Parts
8040-00-043-1717INTERCHANGEABLE
ADHESIVE
PLIO BOND 20,2OZ
6675-00-335-0133INTERCHANGEABLE
SPLINE,PLASTIC
57-2849-36
5962-00-444-2177INTERCHANGEABLE
MICROCIRCUIT,LINEAR
497926-1
6160-00-482-1976INTERCHANGEABLE
RETAINER,BATTERY
2189
5360-00-507-0450INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
8040-00-543-7170INTERCHANGEABLE
ADHESIVE
3040-00-558-9893INTERCHANGEABLE
CAM,CONTROL
218-9
5815-00-604-2030INTERCHANGEABLE
CAM,WICK ASSEMBLY
2189
5325-00-685-0760INTERCHANGEABLE
GROMMET,NONMETALLIC
2189
6210-00-963-8306INTERCHANGEABLE
LENS,LIGHT
5315-01-175-0436INTERCHANGEABLE
PIN,STRAIGHT,HEADED
2189
4030-01-312-7215INTERCHANGEABLE
SWIVEL AND LINK ASSEMBLY

Frequently Asked Questions

What is NSN 3460-01-007-5304?

NSN 3460-01-007-5304 is a Countersink,microstop, manufactured by Magnavon Industries Inc., classified under FSC 3460 (No Item Name Available). Status: active.

What are the part numbers for NSN 3460-01-007-5304?

NSN 3460-01-007-5304 has 2 cross-referenced part numbers: ZT331S (Zephyr Manufacturing Co., Inc. Dba Zephyr Manufacturing Co Inc), 2189 (Magnavon Industries Inc.).

What NSN replaces 3460-01-007-5304?

There are 12 known substitutes for 3460-01-007-5304: 8040-00-043-1717, 6675-00-335-0133, 5962-00-444-2177 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2189?

Key specifications for 2189: General Characteristics Item Description: 1.110 IN. DIA,5.937IN. LG,0.875 IN. MAX CUT DIA,3/8-24 SHAFT THD IN. 1 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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