PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3506-SC44A-SSFastener,flare Lock

Southco Inc · NSN 5340-01-286-6014 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-286-6014 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-286-6014. Primary manufacturer part number: 3506-SC44A-SS.
Features
  • Fastener,flare Lock — FSC 5340
  • 4 verified cross-references
  • Primary manufacturer: Southco Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Fastener,flare Lock, cataloged under National Stock Number 5340-01-286-6014, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Southco Inc. This item has 4 commercial cross-references 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. Unit of issue: EA.

Catalog Facts
Item NameFastener,flare Lock
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersSouthco Inc (CAGE 72794)
Technical Specifications
ParameterValue
NSN5340-01-286-6014
Primary Part Number3506-SC44A-SS
Item NameFastener,flare Lock
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerSouthco Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
5325-01-054-66603506-SC44A-Z3B INTERCHANGEABLE
Stud Assembly,turnlock Fastener
Southco Inc
Cross-Reference Index
Part NumberManufacturer
PFSC35-44ASS Southco Inc (USA)
3506-SC44A-SS PRIMARY Southco Inc (USA)
PFSC3 1/2-44ASS Southco Inc (USA)
PFSC-1/2-44ASS Southco Inc (USA)
Related Parts
5325-01-054-6660INTERCHANGEABLE
STUD ASSEMBLY,TURNLOCK FASTENER
3506-SC44A-Z3B

Frequently Asked Questions

What is NSN 5340-01-286-6014?

NSN 5340-01-286-6014 is a Fastener,flare Lock, manufactured by Southco Inc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-286-6014?

NSN 5340-01-286-6014 has 4 cross-referenced part numbers: PFSC35-44ASS (Southco Inc), 3506-SC44A-SS (Southco Inc), PFSC3 1/2-44ASS (Southco Inc), PFSC-1/2-44ASS (Southco Inc).

What NSN replaces 5340-01-286-6014?

There is 1 known substitute for 5340-01-286-6014: 5325-01-054-6660. Verify interchangeability with system specifications before substitution.

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