PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

41858Plug,expansion

Terex Corp · NSN 5340-00-282-0049 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-282-0049 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-282-0049. Primary manufacturer part number: 41858.
Features
  • Plug,expansion — FSC 5340
  • Material: STEEL
  • Outside Diameter: 4.120 INCHES MINIMUM AND 4.130 INCHES MAXIMUM IN
  • Radius: 7.000 INCHES NOMINAL IN
  • Material Document and Classification: SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE
  • Material Thickness: 0.080 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
  • Style Designator: CONCAVE
  • 14 verified cross-references
Applications
  • Applications requiring Steel construction
General Description

The Plug,expansion, cataloged under National Stock Number 5340-00-282-0049, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Terex Corp. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5340-00-282-0049
Primary Part Number41858
Item NamePlug,expansion
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerTerex Corp
StatusCANCELLED
MaterialSTEEL
Outside Diameter4.120 INCHES MINIMUM AND 4.130 INCHES MAXIMUM IN
Radius7.000 INCHES NOMINAL IN
Material Document and ClassificationSAE 1010 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE
Material Thickness0.080 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
Style DesignatorCONCAVE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
No Item Name Available
5310-00-760-6589H2940PC18 INTERCHANGEABLE
Nut,steam Turbine
Siemens Energy, Inc.
2825-00-760-6590H2940PC19 INTERCHANGEABLE
Puller,gear
Siemens Energy, Inc.
2825-00-760-6592322102 INTERCHANGEABLE
Box,gear
Siemens Energy, Inc.
5342-00-760-6611KGR217T INTERCHANGEABLE
Bracket,steam Turbine
Siemens Energy, Inc.
3110-00-760-6612KGR298DM INTERCHANGEABLE
Bearing,dummy,steam Sturbine
Siemens Energy, Inc.
3110-00-760-6613KGR298M INTERCHANGEABLE
Bearing,dummy,steam Turbine
Timken Gears & Services Inc. Div Philadelphia Gear
3110-00-760-6618WGR-298D INTERCHANGEABLE
Bearing,dummy,steam Turbine
Timken Gears & Services Inc. Div Philadelphia Gear
3110-00-760-6619KGR298DN INTERCHANGEABLE
Bearing,dummy,steam Turbine
Siemens Energy, Inc.
5950-00-792-1938 INTERCHANGEABLE
Transformer,audio Frequency
Cross-Reference Index
Part NumberManufacturer
41858 Terex Corp (USA)
7348234 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
41858 General Motors Llc Dba General Motors Llc (USA)
5874 Eaton Corp Transmission Div (USA)
9041858 Euclid Inc (USA)
231827 Brockway Motor Trucks Div of Mack Trucks Inc (USA)
H2940 American Standard Inc Westinghouse Air Brake Co Div (USA)
86694H Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/ (USA)
86FT59 Oshkosh Defense Llc (USA)
395434 White Motor Corp (USA)
5874 Available Truck Co (USA)
BB22160 Diamond Reo Truck Co (USA)
86FT59 Oshkosh Corp (USA)
41858 General Motors Corp (USA)
Related Parts
5340-00-593-2861SUCCESSOR
NO ITEM NAME AVAILABLE
5310-00-760-6589INTERCHANGEABLE
NUT,STEAM TURBINE
H2940PC18
2825-00-760-6590INTERCHANGEABLE
PULLER,GEAR
H2940PC19
2825-00-760-6592INTERCHANGEABLE
BOX,GEAR
322102
5342-00-760-6611INTERCHANGEABLE
BRACKET,STEAM TURBINE
KGR217T
3110-00-760-6612INTERCHANGEABLE
BEARING,DUMMY,STEAM STURBINE
KGR298DM
3110-00-760-6613INTERCHANGEABLE
BEARING,DUMMY,STEAM TURBINE
KGR298M
3110-00-760-6618INTERCHANGEABLE
BEARING,DUMMY,STEAM TURBINE
WGR-298D
3110-00-760-6619INTERCHANGEABLE
BEARING,DUMMY,STEAM TURBINE
KGR298DN
5950-00-792-1938INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
3020-00-842-9612INTERCHANGEABLE
GEAR,SPUR
G43-40
4310-01-012-7519INTERCHANGEABLE
PARTS KIT,COMPRESSOR
591416-3

Frequently Asked Questions

What is NSN 5340-00-282-0049?

NSN 5340-00-282-0049 is a Plug,expansion, manufactured by Terex Corp, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-282-0049?

NSN 5340-00-282-0049 has 14 cross-referenced part numbers: 41858 (Terex Corp), 7348234 (U S Army Tank Automotive Command Amsta-Im-Mm), 41858 (General Motors Llc Dba General Motors Llc), 5874 (Eaton Corp Transmission Div), 9041858 (Euclid Inc) and 9 more.

What NSN replaces 5340-00-282-0049?

There are 12 known substitutes for 5340-00-282-0049: 5340-00-593-2861, 5310-00-760-6589, 2825-00-760-6590 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 41858?

Key specifications for 41858: Material: STEEL; Outside Diameter: 4.120 INCHES MINIMUM AND 4.130 INCHES MAXIMUM IN; Radius: 7.000 INCHES NOMINAL IN; Material Document and Classification: SAE 1010 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1020 ASSN STD SINGLE MATERIAL RESPONSE. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-282-0049 still in active supply?

NSN 5340-00-282-0049 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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