PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5031Plate,thrust

Avox Systems Inc Dba Avox Systems Inc · NSN 4240-00-508-2138 · FSC 4240 · No Item Name Available
Verified by PartsTable
NSN 4240-00-508-2138 — this item is cataloged by the U.S. Government under National Stock Number 4240-00-508-2138. Primary manufacturer part number: 5031.
Features
  • Plate,thrust — FSC 4240
  • General Characteristics Item Description: 0.031 IN. THK STAINLESS STEEL,TYPE 321,O/A DIM.,906 IN. DIA,0.125 IN.D IN
  • 1 verified cross-reference
  • Primary manufacturer: Avox Systems Inc Dba Avox Systems Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Plate,thrust, cataloged under National Stock Number 4240-00-508-2138, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4240-00-508-2138
Primary Part Number5031
Item NamePlate,thrust
FSC / FSG4240 / 42 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
General Characteristics Item Description0.031 IN. THK STAINLESS STEEL,TYPE 321,O/A DIM.,906 IN. DIA,0.125 IN.D IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5945-00-031-58675031 INTERCHANGEABLE
Solenoid,electrical
Rocker Solenoid Co Dba Rocker Solenoid Co
3110-00-100-07262507 INTERCHANGEABLE
Cone and Rollers,tapered Roller
L & L Boiler Maintenance Inc
5210-00-222-400052-505-001 INTERCHANGEABLE
Gage,center
Fred V. Fowler Company, L.l.c.
4730-00-265-6825126098 INTERCHANGEABLE
Fitting,lubrication
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5136-00-293-08635031 INTERCHANGEABLE
Die Head and Die,hand
Curtis-Toledo, Inc.
5930-00-636-32805031 INTERCHANGEABLE
Switch,push-Pull
Cole Hersee Company
5355-00-835-756950-3-1 INTERCHANGEABLE
Knob
Raytheon Company Dba Raytheon Co
4730-00-888-6749503-1 INTERCHANGEABLE
Ferrule,brazing,tube Fitting
Swagelok Co
5950-00-917-35156969 INTERCHANGEABLE
Coil,radio Frequency
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5975-01-049-62552122 INTERCHANGEABLE
Box Connector,electrical
Raco, a Division of Hubbell Incorporated(delaware)
Cross-Reference Index
Part NumberManufacturer
5031 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
5945-00-031-5867INTERCHANGEABLE
SOLENOID,ELECTRICAL
5031
3110-00-100-0726INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
2507
5210-00-222-4000INTERCHANGEABLE
GAGE,CENTER
52-505-001
4730-00-265-6825INTERCHANGEABLE
FITTING,LUBRICATION
126098
5136-00-293-0863INTERCHANGEABLE
DIE HEAD AND DIE,HAND
5031
5930-00-636-3280INTERCHANGEABLE
SWITCH,PUSH-PULL
5031
5355-00-835-7569INTERCHANGEABLE
KNOB
50-3-1
4730-00-888-6749INTERCHANGEABLE
FERRULE,BRAZING,TUBE FITTING
503-1
5950-00-917-3515INTERCHANGEABLE
COIL,RADIO FREQUENCY
6969
5975-01-049-6255INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
2122
4130-01-373-0935INTERCHANGEABLE
ACCUMULATOR,REFRIGERANT
5031
2990-01-498-8889INTERCHANGEABLE
MUFFLER EXHAUST KIT HFE
5031

Frequently Asked Questions

What is NSN 4240-00-508-2138?

NSN 4240-00-508-2138 is a Plate,thrust, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 4240 (No Item Name Available). Status: active.

What are the part numbers for NSN 4240-00-508-2138?

NSN 4240-00-508-2138 has 1 cross-referenced part number: 5031 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 4240-00-508-2138?

There are 12 known substitutes for 4240-00-508-2138: 5945-00-031-5867, 3110-00-100-0726, 5210-00-222-4000 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5031?

Key specifications for 5031: General Characteristics Item Description: 0.031 IN. THK STAINLESS STEEL,TYPE 321,O/A DIM.,906 IN. DIA,0.125 IN.D IN. 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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