PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

284Mortiser,hollow Chisel,vertical

Wysong and Miles Company · NSN 3220-00-835-1641 · FSC 3220 · No Item Name Available
Verified by PartsTable
NSN 3220-00-835-1641 — this item is cataloged by the U.S. Government under National Stock Number 3220-00-835-1641. Primary manufacturer part number: 284.
Features
  • Mortiser,hollow Chisel,vertical — FSC 3220
  • Voltage in Volts: 440.0
  • Phase: THREE
  • Cross Table Adjustment Distance: 3.750 INCHES NOMINAL IN
  • Maximum Chisel Size Accommodated: 1.250 INCHES IN
  • Angular Table Adjustment in Deg: 45.0
  • Power Source: ELECTRIC MOTOR
  • Maximum Distance From Table to Vertical Chisel End: 16.000 INCHES IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mortiser,hollow Chisel,vertical, cataloged under National Stock Number 3220-00-835-1641, is classified within Federal Supply Class 3220 (No Item Name Available) of the Woodworking Machinery and Equipment group. The primary manufacturer of record is Wysong and Miles Company. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN3220-00-835-1641
Primary Part Number284
Item NameMortiser,hollow Chisel,vertical
FSC / FSG3220 / 32 — No Item Name Available
ManufacturerWysong and Miles Company
StatusACTIVE
Voltage in Volts440.0
PhaseTHREE
Cross Table Adjustment Distance3.750 INCHES NOMINAL IN
Maximum Chisel Size Accommodated1.250 INCHES IN
Angular Table Adjustment in Deg45.0
Power SourceELECTRIC MOTOR
Maximum Distance From Table to Vertical Chisel End16.000 INCHES IN
Chisel Ram Stroke Range+0.000 TO 4.250 INCHES IN
Spindle Quantity1
Vertical Table Adjustment Distance12.000 INCHES NOMINAL IN
Feed MethodAUTOMATIC
Horizontal Table Adjustment Distance13.000 INCHES NOMINAL IN
Frequency in Hertz60.0
Maximum Distance From Fence to Chisel Center4.000 INCHES IN
Current TypeAC
Horsepower Rating5.00
Table Length42.000 INCHES NOMINAL IN
Table Width8.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-081-3341284 INTERCHANGEABLE
Bumper
Atlantic India Rubber Co Inc
5910-00-112-7017A43-284 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Entron Industries Limited Partnership Dba Entron Industries Property Div
5365-00-241-9962284 INTERCHANGEABLE
Bushing
Stothert & Pitt
4530-00-270-4500 INTERCHANGEABLE
Nozzle,oil Burner,pressure Atomi
5120-00-287-4165 INTERCHANGEABLE
Wrench,box
5120-00-293-3509 INTERCHANGEABLE
Punch,center,solid
6210-00-467-3847284DPCLR INTERCHANGEABLE
Lens,light
Perko Inc
6625-00-489-8996284 INTERCHANGEABLE
Generator,pulse
Tektronix, Inc.
4730-00-496-59863513 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Dixon Valve & Coupling Company, Llc Div Dixon Fire
1005-00-798-0958284 INTERCHANGEABLE
Washer Non Metallic
Cyclohm Motor Corp
Cross-Reference Index
Part NumberManufacturer
284 Wysong and Miles Company (USA)
Related Parts
5340-00-081-3341INTERCHANGEABLE
BUMPER
284
5910-00-112-7017INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
A43-284
5365-00-241-9962INTERCHANGEABLE
BUSHING
284
4530-00-270-4500INTERCHANGEABLE
NOZZLE,OIL BURNER,PRESSURE ATOMI
5120-00-287-4165INTERCHANGEABLE
WRENCH,BOX
5120-00-293-3509INTERCHANGEABLE
PUNCH,CENTER,SOLID
6210-00-467-3847INTERCHANGEABLE
LENS,LIGHT
284DPCLR
6625-00-489-8996INTERCHANGEABLE
GENERATOR,PULSE
284
4730-00-496-5986INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
3513
1005-00-798-0958INTERCHANGEABLE
WASHER NON METALLIC
284
5975-00-908-9475INTERCHANGEABLE
CLAMP BACK,CONDUIT
CLB100M
2805-01-035-8358INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
388P

Frequently Asked Questions

What is NSN 3220-00-835-1641?

NSN 3220-00-835-1641 is a Mortiser,hollow Chisel,vertical, manufactured by Wysong and Miles Company, classified under FSC 3220 (No Item Name Available). Status: active.

What are the part numbers for NSN 3220-00-835-1641?

NSN 3220-00-835-1641 has 1 cross-referenced part number: 284 (Wysong and Miles Company).

What NSN replaces 3220-00-835-1641?

There are 12 known substitutes for 3220-00-835-1641: 5340-00-081-3341, 5910-00-112-7017, 5365-00-241-9962 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 284?

Key specifications for 284: Voltage in Volts: 440.0; Phase: THREE; Cross Table Adjustment Distance: 3.750 INCHES NOMINAL IN; Maximum Chisel Size Accommodated: 1.250 INCHES IN. 18 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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