PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HS4100A4061Plug,expansion

The Boeing Company · NSN 5340-01-179-0828 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-179-0828 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-179-0828. Primary manufacturer part number: HS4100A4061.
Features
  • Plug,expansion — FSC 5340
  • 3 verified cross-references
  • Primary manufacturer: The Boeing Company
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Plug,expansion, cataloged under National Stock Number 5340-01-179-0828, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is The Boeing Company. This item has 3 commercial cross-references from 3 manufacturers, 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.

Technical Specifications
ParameterValue
NSN5340-01-179-0828
Primary Part NumberHS4100A4061
Item NamePlug,expansion
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerThe Boeing Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
5340-01-044-33197052638-2 INTERCHANGEABLE
Plug Assembly,sealing
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
HS4100A4061 The Boeing Company (USA)
PLGA4061010 The Lee Co Dba the Lee Co (USA)
HS4100A4061 Mcdonnell Douglas Helicopter Co Inc (USA)
Related Parts
5340-01-044-3319INTERCHANGEABLE
PLUG ASSEMBLY,SEALING
7052638-2

Frequently Asked Questions

What is NSN 5340-01-179-0828?

NSN 5340-01-179-0828 is a Plug,expansion, manufactured by The Boeing Company, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-179-0828?

NSN 5340-01-179-0828 has 3 cross-referenced part numbers: HS4100A4061 (The Boeing Company), PLGA4061010 (The Lee Co Dba the Lee Co), HS4100A4061 (Mcdonnell Douglas Helicopter Co Inc).

What NSN replaces 5340-01-179-0828?

There is 1 known substitute for 5340-01-179-0828: 5340-01-044-3319. Verify interchangeability with system specifications before substitution.

What are the specifications of HS4100A4061?

Key specifications for HS4100A4061: Part Name Assigned by Controlling Agency: EXPANSION PLUG. 1 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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