PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M-5-2-31Mould Assembly,refractory

Todd Combustion Inc · NSN 4530-00-394-8498 · FSC 4530 · No Item Name Available
Verified by PartsTable
NSN 4530-00-394-8498 — this item is cataloged by the U.S. Government under National Stock Number 4530-00-394-8498. Primary manufacturer part number: M-5-2-31.
Features
  • Mould Assembly,refractory — FSC 4530
  • General Characteristics Item Description: STEEL; 28.000 IN. O/A H; 21.250 IN. LARGEST DIA WELDED AND BOLTED CONSTRUCTION IN
  • 6 verified cross-references
  • Primary manufacturer: Todd Combustion Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Mould Assembly,refractory, cataloged under National Stock Number 4530-00-394-8498, is classified within Federal Supply Class 4530 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Todd Combustion Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4530-00-394-8498
Primary Part NumberM-5-2-31
Item NameMould Assembly,refractory
FSC / FSG4530 / 45 — No Item Name Available
ManufacturerTodd Combustion Inc
StatusACTIVE
General Characteristics Item DescriptionSTEEL; 28.000 IN. O/A H; 21.250 IN. LARGEST DIA WELDED AND BOLTED CONSTRUCTION IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3110-00-100-6171 INTERCHANGEABLE
Ball,bearing
7510-00-290-8035290-8035 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
Merco Hackensack Inc Div Merco Tape
5961-00-469-5589M511 INTERCHANGEABLE
Transistor
Siliconix Incorporated Div Siliconix
5950-00-868-1666188525-000 INTERCHANGEABLE
Transformer,power
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5945-01-033-5797479686 INTERCHANGEABLE
Relay,thermal
Raytheon Company Dba Raytheon Co
3455-01-041-8815 INTERCHANGEABLE
Cutter,milling,end
7025-01-133-2870 INTERCHANGEABLE
Armature
5365-01-381-44875579445-54 INTERCHANGEABLE
Spacer,ring
Am General Llc
8465-01-589-364841076 INTERCHANGEABLE
Hydration System
Camelbak Products, Llc Dba Camelbak
Cross-Reference Index
Part NumberManufacturer
M-5-2-31 PRIMARY Todd Combustion Inc (USA)
41290-1 Todd Shipyards Corp (USA)
41273-5 Todd Shipyards Corp (USA)
41076 Todd Shipyards Corp (USA)
41076 Todd Combustion Inc (USA)
M5-1-1 Todd Shipyards Corp (USA)
Related Parts
3110-00-100-6171INTERCHANGEABLE
BALL,BEARING
7510-00-290-8035INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
290-8035
5961-00-469-5589INTERCHANGEABLE
TRANSISTOR
M511
5950-00-868-1666INTERCHANGEABLE
TRANSFORMER,POWER
188525-000
5945-01-033-5797INTERCHANGEABLE
RELAY,THERMAL
479686
3455-01-041-8815INTERCHANGEABLE
CUTTER,MILLING,END
7025-01-133-2870INTERCHANGEABLE
ARMATURE
5365-01-381-4487INTERCHANGEABLE
SPACER,RING
5579445-54
8465-01-589-3648INTERCHANGEABLE
HYDRATION SYSTEM
41076

Frequently Asked Questions

What is NSN 4530-00-394-8498?

NSN 4530-00-394-8498 is a Mould Assembly,refractory, manufactured by Todd Combustion Inc, classified under FSC 4530 (No Item Name Available). Status: active.

What are the part numbers for NSN 4530-00-394-8498?

NSN 4530-00-394-8498 has 6 cross-referenced part numbers: M-5-2-31 (Todd Combustion Inc), 41290-1 (Todd Shipyards Corp), 41273-5 (Todd Shipyards Corp), 41076 (Todd Shipyards Corp), 41076 (Todd Combustion Inc) and 1 more.

What NSN replaces 4530-00-394-8498?

There are 9 known substitutes for 4530-00-394-8498: 3110-00-100-6171, 7510-00-290-8035, 5961-00-469-5589 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M-5-2-31?

Key specifications for M-5-2-31: General Characteristics Item Description: STEEL; 28.000 IN. O/A H; 21.250 IN. LARGEST DIA WELDED AND BOLTED CONSTRUCTION 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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