PartsTable TECHNICAL DATA SHEET
AUGUST 2026Technical Data Sheet

PAC98C-1 12.5LBWelding Powder,metallic Overlay

Powder Alloy Corp · NSN 3439-01-477-2927 · FSC 3439 · No Item Name Available
Verified by PartsTable
NSN 3439-01-477-2927 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-477-2927. Primary manufacturer part number: PAC98C-1 12.5LB.
Features
  • Welding Powder,metallic Overlay — FSC 3439
  • Content Within Each Unit Package: 12.5LBS LBS
  • Material: NICKEL ALLOY BASIC
  • 3 verified cross-references
  • Primary manufacturer: Powder Alloy Corp
Applications
  • Applications requiring Nickel Alloy Basic construction
General Description

The Welding Powder,metallic Overlay, cataloged under National Stock Number 3439-01-477-2927, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Powder Alloy Corp. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3439-01-477-2927
Primary Part NumberPAC98C-1 12.5LB
Item NameWelding Powder,metallic Overlay
FSC / FSG3439 / 34 — No Item Name Available
ManufacturerPowder Alloy Corp
StatusACTIVE
Content Within Each Unit Package12.5LBS LBS
MaterialNICKEL ALLOY BASIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3439-01-386-1343PAC98C-1 INTERCHANGEABLE
Welding Powder,metallic Overlay
Powder Alloy Corp
3439-01-477-2895 INTERCHANGEABLE
Welding Powder,metallic Overlay
3439-01-477-2910 INTERCHANGEABLE
Welding Powder,metallic Overlay
3439-01-477-2917 INTERCHANGEABLE
Welding Powder,metallic Overlay
3439-01-477-2937PAC98C1 40-79 INTERCHANGEABLE
Welding Powder,metallic Overlay
Powder Alloy Corp
3439-01-477-2939 INTERCHANGEABLE
Welding Powder,metallic Overlay
3439-01-477-2940 INTERCHANGEABLE
Welding Powder,metallic Overlay
Cross-Reference Index
Part NumberManufacturer
PAC98C-1 Powder Alloy Corp (USA)
PAC98C-1 12.5LB PRIMARY Powder Alloy Corp (USA)
POWCVC Dla Aviation Engineering Div Department of Defense (USA)
Related Parts
3439-01-386-1343INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
PAC98C-1
3439-01-477-2895INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
3439-01-477-2910INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
3439-01-477-2917INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
3439-01-477-2937INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
PAC98C1 40-79
3439-01-477-2939INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY
3439-01-477-2940INTERCHANGEABLE
WELDING POWDER,METALLIC OVERLAY

Frequently Asked Questions

What is NSN 3439-01-477-2927?

NSN 3439-01-477-2927 is a Welding Powder,metallic Overlay, manufactured by Powder Alloy Corp, classified under FSC 3439 (No Item Name Available). Status: active.

What are the part numbers for NSN 3439-01-477-2927?

NSN 3439-01-477-2927 has 3 cross-referenced part numbers: PAC98C-1 (Powder Alloy Corp), PAC98C-1 12.5LB (Powder Alloy Corp), POWCVC (Dla Aviation Engineering Div Department of Defense).

What NSN replaces 3439-01-477-2927?

There are 7 known substitutes for 3439-01-477-2927: 3439-01-386-1343, 3439-01-477-2895, 3439-01-477-2910 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of PAC98C-1 12.5LB?

Key specifications for PAC98C-1 12.5LB: Content Within Each Unit Package: 12.5LBS LBS; Special Features: NSN USED TO PURCHASE A MINIMUM OF 16 CONTAINERS TO A MAXIMUM OF 39 CONTAINERS;CERTIFICATION OS 8293,OS 10602,GE B50TF40 CLS A,PWA 1315,BOEING BMS 10-67 (TYP 6),AND GENERAL MTRS EMS 56760, RR 9507/8;RB 90-95 HARDNESS;3000 PSI MINIMUM STRENGTH;EASILY MACHINED WITH ALL GRADES OF CUTTING TOOLS; Material: NICKEL ALLOY BASIC. 3 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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