PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

THR31-2M-SN-MLRRefrigerator,mechanical,food

Cospolich Inc. · NSN 4110-01-505-3463 · FSC 4110 · No Item Name Available
Verified by PartsTable
NSN 4110-01-505-3463 — this item is cataloged by the U.S. Government under National Stock Number 4110-01-505-3463. Primary manufacturer part number: THR31-2M-SN-MLR.
Features
  • Refrigerator,mechanical,food — FSC 4110
  • Usage Design: COMMERCIAL
  • Unit Type: UPRIGHT
  • Voltage Rating: 115.0 VOLTS NOMINAL
  • Frequency Rating: 60.0 KILOHERTZ NOMINAL
  • Sliding Door: NOT PROVIDED
  • Hinge Location: LEFT SIDE AND RIGHT SIDE
  • Phase: SINGLE
Applications
  • Applications requiring Steel Corrosion Resisting Outside Shell construction
General Description

The Refrigerator,mechanical,food, cataloged under National Stock Number 4110-01-505-3463, is classified within Federal Supply Class 4110 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Cospolich Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4110-01-505-3463
Primary Part NumberTHR31-2M-SN-MLR
Item NameRefrigerator,mechanical,food
FSC / FSG4110 / 41 — No Item Name Available
ManufacturerCospolich Inc.
StatusACTIVE
Usage DesignCOMMERCIAL
Unit TypeUPRIGHT
Voltage Rating115.0 VOLTS NOMINAL
Frequency Rating60.0 KILOHERTZ NOMINAL
Sliding DoorNOT PROVIDED
Hinge LocationLEFT SIDE AND RIGHT SIDE
PhaseSINGLE
MaterialSTEEL CORROSION RESISTING OUTSIDE SHELL
Specification/standard Data81349-MIL-R-21095 GOVERNMENT SPECIFICATION
Door Quantity4
Current TypeAC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4730-00-246-9218 INTERCHANGEABLE
Elbow,pipe
5306-00-337-0714S6100-607661PC14 INTERCHANGEABLE
Bolt,eye
Naval Ship Systems Command
5310-00-767-942598019A509 INTERCHANGEABLE
Washer,flat
Superior Washer & Gasket Corp. Dba Superior Washer & Gasket Corp
5365-01-019-2045 INTERCHANGEABLE
Spacer,ring
4810-01-317-782482331 INTERCHANGEABLE
Solenoid,valve
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
4810-01-475-46158-4243 INTERCHANGEABLE
Seat,valve
Aerocontrolex Group, Inc. Dba Aero Fluid Products
4810-01-475-76168-4245 INTERCHANGEABLE
Stem,needle Valve
Aerocontrolex Group, Inc. Dba Aero Fluid Products
4810-01-475-76208-4234 INTERCHANGEABLE
Seat,valve
Aerocontrolex Group, Inc. Dba Aero Fluid Products
4810-01-475-76268-4215 INTERCHANGEABLE
Seat,valve
Aerocontrolex Group, Inc. Dba Aero Fluid Products
8030-01-525-3676234853 INTERCHANGEABLE
Sealing Compound
Loctite Corp
Cross-Reference Index
Part NumberManufacturer
THR31-2M-SN-MLR PRIMARY Cospolich Inc. (USA)
50487 Cospolich Inc. (USA)
Related Parts
4730-00-246-9218INTERCHANGEABLE
ELBOW,PIPE
5306-00-337-0714INTERCHANGEABLE
BOLT,EYE
S6100-607661PC14
5310-00-767-9425INTERCHANGEABLE
WASHER,FLAT
98019A509
5365-01-019-2045INTERCHANGEABLE
SPACER,RING
4810-01-317-7824INTERCHANGEABLE
SOLENOID,VALVE
82331
4810-01-475-4615INTERCHANGEABLE
SEAT,VALVE
8-4243
4810-01-475-7616INTERCHANGEABLE
STEM,NEEDLE VALVE
8-4245
4810-01-475-7620INTERCHANGEABLE
SEAT,VALVE
8-4234
4810-01-475-7626INTERCHANGEABLE
SEAT,VALVE
8-4215
8030-01-525-3676INTERCHANGEABLE
SEALING COMPOUND
234853

Frequently Asked Questions

What is NSN 4110-01-505-3463?

NSN 4110-01-505-3463 is a Refrigerator,mechanical,food, manufactured by Cospolich Inc., classified under FSC 4110 (No Item Name Available). Status: active.

What are the part numbers for NSN 4110-01-505-3463?

NSN 4110-01-505-3463 has 2 cross-referenced part numbers: THR31-2M-SN-MLR (Cospolich Inc.), 50487 (Cospolich Inc.).

What NSN replaces 4110-01-505-3463?

There are 10 known substitutes for 4110-01-505-3463: 4730-00-246-9218, 5306-00-337-0714, 5310-00-767-9425 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of THR31-2M-SN-MLR?

Key specifications for THR31-2M-SN-MLR: Usage Design: COMMERCIAL; Unit Type: UPRIGHT; Voltage Rating: 115.0 VOLTS NOMINAL; Frequency Rating: 60.0 KILOHERTZ NOMINAL. 16 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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