PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WPP1677Plug,expansion

Siemens Water Technologies Corp. Div Wallace & Tiernan Products · NSN 5340-00-050-1593 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-050-1593 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-050-1593. Primary manufacturer part number: WPP1677.
Features
  • Plug,expansion — FSC 5340
  • 25 verified cross-references
  • Primary manufacturer: Siemens Water Technologies Corp. Div Wallace & Tiernan Products
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Plug,expansion, cataloged under National Stock Number 5340-00-050-1593, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Siemens Water Technologies Corp. Div Wallace & Tiernan Products. This item has 25 commercial cross-references from 21 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: HD.

Catalog Facts
Item NamePlug,expansion
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersSiemens Water Technologies Corp. Div Wallace & Tiernan Products (CAGE 79172); Cummins Inc. (CAGE 15434); International Harvester Co Agricultural Equipment Div (CAGE 29930); Mwm-Murphy Diesel Co (CAGE 76558); Liberty Ventures Inti, Llc (CAGE 79410)
Successor NSN6515-01-334-3232 — Monitoring Set,intra-Compartment
Technical Specifications
ParameterValue
NSN5340-00-050-1593
Primary Part NumberWPP1677
Item NamePlug,expansion
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerSiemens Water Technologies Corp. Div Wallace & Tiernan Products
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6515-01-334-3232 (0295-000-000)
HAZMATNo
Unit of IssueHD
Verified Substitutes 12
6515-01-334-32320295-000-000 SUCCESSOR
Monitoring Set,intra-Compartment
C2dx, Inc.
9540-00-007-0388 INTERCHANGEABLE
Angle,structural
5340-00-050-1575 INTERCHANGEABLE
Plug,expansion
5340-00-050-1600 INTERCHANGEABLE
Plug,expansion
5340-00-054-1412 INTERCHANGEABLE
Plug,expansion
5340-00-054-1414 INTERCHANGEABLE
Plug,expansion
5340-00-054-1416 INTERCHANGEABLE
Plug,expansion
5340-00-054-1418 INTERCHANGEABLE
Plug,expansion
5510-00-132-815927975PIECE20 INTERCHANGEABLE
Molding,wood
Naval Ship Systems Command
5510-00-132-816027975PIECE19 INTERCHANGEABLE
Molding,wood
Naval Ship Systems Command
Cross-Reference Index
Part NumberManufacturer
WPP1677 Siemens Water Technologies Corp. Div Wallace & Tiernan Products (USA)
S703 Cummins Inc. (USA)
172531 International Harvester Co Agricultural Equipment Div (USA)
13083D International Harvester Co Agricultural Equipment Div (USA)
MD1741 Mwm-Murphy Diesel Co (USA)
103892 Liberty Ventures Inti, Llc (USA)
27975 Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
103892 Atwood Fence Co Inc (USA)
295 Dresser, Llc (USA)
175364 Sasco Inc Canadian Div
B295 Dresser, Llc (USA)
444MBD1 Linde Lift Truck Corp. (USA)
R562 Monarch Governor Co (USA)
G103892 Am General Llc (USA)
X2235 Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA)
13083D Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
444MBD1 Linde Material Handling North America Corporation (USA)
A52420-05 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MS35648-5 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
X2235 Teledyne Industries Inc Teledyne Power Systems Div (USA)
Related Parts
SUCCESSOR 6515-01-334-3232 Monitoring Set,intra-Compartment · 0295-000-000
9540-00-007-0388INTERCHANGEABLE
ANGLE,STRUCTURAL
5340-00-050-1575INTERCHANGEABLE
PLUG,EXPANSION
5340-00-050-1600INTERCHANGEABLE
PLUG,EXPANSION
5340-00-054-1412INTERCHANGEABLE
PLUG,EXPANSION
5340-00-054-1414INTERCHANGEABLE
PLUG,EXPANSION
5340-00-054-1416INTERCHANGEABLE
PLUG,EXPANSION
5340-00-054-1418INTERCHANGEABLE
PLUG,EXPANSION
5510-00-132-8159INTERCHANGEABLE
MOLDING,WOOD
27975PIECE20
5510-00-132-8160INTERCHANGEABLE
MOLDING,WOOD
27975PIECE19
5340-00-276-5853INTERCHANGEABLE
PLUG,EXPANSION
4730-00-480-7441INTERCHANGEABLE
PLUG,HOLE
142656

Frequently Asked Questions

What is NSN 5340-00-050-1593?

NSN 5340-00-050-1593 is a Plug,expansion, manufactured by Siemens Water Technologies Corp. Div Wallace & Tiernan Products, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-050-1593?

NSN 5340-00-050-1593 has 25 cross-referenced part numbers: WPP1677 (Siemens Water Technologies Corp. Div Wallace & Tiernan Products), S703 (Cummins Inc.), 172531 (International Harvester Co Agricultural Equipment Div), 13083D (International Harvester Co Agricultural Equipment Div), MD1741 (Mwm-Murphy Diesel Co) and 20 more.

What NSN replaces 5340-00-050-1593?

There are 12 known substitutes for 5340-00-050-1593: 6515-01-334-3232, 9540-00-007-0388, 5340-00-050-1575 and 9 more. Verify interchangeability with system specifications before substitution.

Is NSN 5340-00-050-1593 still in active supply?

NSN 5340-00-050-1593 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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