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Plastic Ultrasonic Welding Machine

NSN: 3620-01-646-2798 | Model: 6202

This machine uses ultrasonic vibratory energy to intermix adjacent surfaces, creating frictional heat, melting and fusing similar thermoplastic materials. resin or filler may be necessary. the maching consists of power supply, horns, associated location and insertion devices and either magneto restrictive transducer or piezoelectric converter. in addition to welding, the process can be used to seal laminate, insert, stud weld and spot weld. frequencies used presently are from 20 to 40 kilohertz with amplitudes from .25 to 1.25 microns.

NSN Properties and Flags
NATO Stock Number
Overall Length
13.0 inches
Overall Height
3.0 inches
Overall Width
11.0 inches
Part Name Assigned By Controlling Agency
Hot stapler
Special Features
Includes case

Pricing and Availability

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NSN 3620-01-646-2798 Datasheet

Supply Class (FSC):
Rubber And Plastics Working Machinery
Cross Reference:
  • 6202
Cage Codes:
  • Urethane Supply Company (CAGE 1NN29)
Schedule B & Trade:
  • Schedule B: 8515800040 (NAICS 335999)

    Ultrasonic welding machines

  • SITC: 73737

    Electric metalworking machines and apparatus, n.E.S.

  • End Use: 21120

    Metalworking machine tools


N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.


A - Item does not contain precious metal.


A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.


- Represents items with no adp components


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 3620-01-646-2798 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
What is the NIIN of NSN 3620-01-646-2798?
016462798 or 01-646-2798
Does NSN 3620-01-646-2798 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 3620-01-646-2798?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jul 17, 2015