PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AI 1037Welding Powder,metallic Overlay

Alloys Intl Div of Miller Thermal Technologies Inc · NSN 3439-00-111-5937 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-00-111-5937 — this item is cataloged by the U.S. Government under National Stock Number 3439-00-111-5937. Primary manufacturer part number: AI 1037.
Features
  • Welding Powder,metallic Overlay — FSC 3439
  • Content Within Each Unit Package: 5 LB LBS
  • Material: NICKEL ALLOY BASIC
  • Nondefinitive Spec/std Data: 2 CLASS AND H COMPOSITION AND I TYPE
  • 2 verified cross-references
  • Primary manufacturer: Alloys Intl Div of Miller Thermal Technologies Inc
Applications
  • Applications requiring Nickel Alloy Basic construction
General Description

The Welding Powder,metallic Overlay, cataloged under National Stock Number 3439-00-111-5937, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Alloys Intl Div of Miller Thermal Technologies Inc. Government technical data includes 3 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3439-00-111-5937
Primary Part NumberAI 1037
Item NameWelding Powder,metallic Overlay
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerAlloys Intl Div of Miller Thermal Technologies Inc
StatusCANCELLED
Content Within Each Unit Package5 LB LBS
MaterialNICKEL ALLOY BASIC
Nondefinitive Spec/std Data2 CLASS AND H COMPOSITION AND I TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
3439-00-602-5975METCO210NS INTERCHANGEABLE
Welding Powder,metallic Overlay
Oerlikon Metco Us Inc
3439-00-923-33241000060 INTERCHANGEABLE
Welding Powder,metallic Overlay
Oerlikon Metco Us Inc
3439-01-231-9466 INTERCHANGEABLE
Welding Powder,metallic Overlay
Cross-Reference Index
Part NumberManufacturer
AI 1037 Alloys Intl Div of Miller Thermal Technologies Inc (USA)
MIL-P-83348 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
3439-00-602-5975INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
METCO210NS
3439-00-923-3324INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
1000060
3439-01-231-9466INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY

Frequently Asked Questions

What is NSN 3439-00-111-5937?

NSN 3439-00-111-5937 is a Welding Powder,metallic Overlay, manufactured by Alloys Intl Div of Miller Thermal Technologies Inc, classified under FSC 3439 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3439-00-111-5937?

NSN 3439-00-111-5937 has 2 cross-referenced part numbers: AI 1037 (Alloys Intl Div of Miller Thermal Technologies Inc), MIL-P-83348 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 3439-00-111-5937?

There are 3 known substitutes for 3439-00-111-5937: 3439-00-602-5975, 3439-00-923-3324, 3439-01-231-9466. Verify interchangeability with system specifications before substitution.

What are the specifications of AI 1037?

Key specifications for AI 1037: Content Within Each Unit Package: 5 LB LBS; Material: NICKEL ALLOY BASIC; Nondefinitive Spec/std Data: 2 CLASS AND H COMPOSITION AND I TYPE. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3439-00-111-5937 still in active supply?

NSN 3439-00-111-5937 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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