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Metallic Overlay Welding Powder NSN 3439-01-478-3944

Item Description

A metallic powder used for coating metallic or nonmetallic surfaces by the welding process, to produce a surface resistant to abrasion and/or corrosion. It may be applied with an oxy-acetylene torch, furnace, or with a spray weld gun.

NSN 3439-01-478-3944 NSN: 3439-01-478-3944

Features and Characteristics

Environmental Protection
Any acceptable
Basic Material
Zirconium silicate
Content Within Each Unit Package
5.0lbs
Special Features
Nsn is used to purchase a of 60 containers and up; zr o 20y o, spheroidal, spray dried; -106 +16 um (-140 mesh +16 um); certification ge a50tf204 class a, lycoming m3966 type 1, msrr 9507/37 and pwa 36087; rc 35-45 hardness; texture/finish as-sprayed 250-500, ground 15-40; coating numbers p202-10, p202-11 and p202-12; zirconium oxide-yttrium oxide composite.Produces hard, dense coatings with good chemical stability and thermal stability up to 3000deg (f).Coatings resist thermal shock and particle erosion in high tempreatures.Coatings are recommended as a thermal barrier in rocket and jet engines and for resistance to erosion in tempreatures above 1550deg (f).Certifable to specification pwa36087, ge a50tf204 class a, avco 3966 typol, msrr 9507/37, garrett turbine ems 52432 class xxii, and pwa (canada) cpw 388
FSC
3439 Brazing Supplies And Accessories Soldering Miscellaneous Welding
NIIN
014783944
NSN
3439014783944

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
METCO 202NS
Cage Code:
01FK3
Status:
A
MSDS:
Part Number:
POWCVC
Cage Code:
13873
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8515902000
  • NAICS: 333992
  • SITC: 73739
  • Description: Welding machine parts and parts of apparatus
  • End Use (Code 21120):
    Metalworking machine tools

Q & A

Frequently asked questions for NSN 3439-01-478-3944
What are the manufacturers of nsn 3439014783944?
Does this nsn 3439014783944 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3439014783944
A metallic powder used for coating metallic or nonmetallic surfaces by the welding process, to produce a surface resistant to abrasion and/or corrosion. it may be applied with an oxy-acetylene torch, furnace, or with a spray weld gun.
Does nsn 3439014783944 contain any precious metals?
No precious metal content.
Does nsn 3439014783944 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 3439014783944?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
20072
FIIG:
T166-S
App. Key:
SE
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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