PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50063414Insert,polarizing

Elco Welding Works · NSN 5340-00-686-5784 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-686-5784 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-686-5784. Primary manufacturer part number: 50063414.
Features
  • Insert,polarizing — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Elco Welding Works
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Insert,polarizing, cataloged under National Stock Number 5340-00-686-5784, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Elco Welding Works. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameInsert,polarizing
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersElco Welding Works (CAGE 96676)
Technical Specifications
ParameterValue
NSN5340-00-686-5784
Primary Part Number50063414
Item NameInsert,polarizing
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerElco Welding Works
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-819-142060-5006-3414-00-000 INTERCHANGEABLE
Insert,polarizing B
Avx Corporation
Cross-Reference Index
Part NumberManufacturer
50063414 PRIMARY Elco Welding Works (USA)
Related Parts
5935-00-819-1420INTERCHANGEABLE
INSERT,POLARIZING B
60-5006-3414-00-000

Frequently Asked Questions

What is NSN 5340-00-686-5784?

NSN 5340-00-686-5784 is a Insert,polarizing, manufactured by Elco Welding Works, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-686-5784?

NSN 5340-00-686-5784 has 1 cross-referenced part number: 50063414 (Elco Welding Works).

What NSN replaces 5340-00-686-5784?

There is 1 known substitute for 5340-00-686-5784: 5935-00-819-1420. Verify interchangeability with system specifications before substitution.

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