PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24436Defrost Control,fro

Sub Zero Freezer Inc · NSN 4130-00-873-6871 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-00-873-6871 — this item is cataloged by the U.S. Government under National Stock Number 4130-00-873-6871. Primary manufacturer part number: 24436.
Features
  • Defrost Control,fro — FSC 4130
  • 2 verified cross-references
  • Primary manufacturer: Sub Zero Freezer Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Defrost Control,fro, cataloged under National Stock Number 4130-00-873-6871, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Sub Zero Freezer Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDefrost Control,fro
FSC / FSG4130 — No Item Name Available (FSG 41)
ManufacturersSub Zero Freezer Inc (CAGE 96239); Gulf and Western Mfg Co Bohn Heat Transfer Group (CAGE 14852)
Technical Specifications
ParameterValue
NSN4130-00-873-6871
Primary Part Number24436
Item NameDefrost Control,fro
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerSub Zero Freezer Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
4820-00-186-1476 INTERCHANGEABLE
Nut,spindle
5310-00-202-435624436 INTERCHANGEABLE
Washer,flat
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
4320-00-810-2862CFSP-75885 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
John Crane, Inc
5960-00-877-378224436 INTERCHANGEABLE
Electron Tube
Unison Industries Llc
4820-01-047-18642-4436 INTERCHANGEABLE
Valve,regulating,temperature
Maytag Corporation Dba Maytag Appliancessales
5930-01-153-003424240 INTERCHANGEABLE
Switch,electrical
Traulsen and Co Inc
3040-01-192-949424436 INTERCHANGEABLE
Head,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
6110-01-242-835824436 INTERCHANGEABLE
Controller,motor
Ward Leonard Ct Llc
4720-01-272-390024436 INTERCHANGEABLE
Hose,nonmetallic
Gates Corporation
5950-01-360-53371931-15 INTERCHANGEABLE
Transformer,power
Power Paragon, Inc. Dba Power Magnetics Div Power Magnetics
Cross-Reference Index
Part NumberManufacturer
24436 Sub Zero Freezer Inc (USA)
5521R Gulf and Western Mfg Co Bohn Heat Transfer Group (USA)
Related Parts
4820-00-186-1476INTERCHANGEABLE
NUT,SPINDLE
5310-00-202-4356INTERCHANGEABLE
WASHER,FLAT
24436
4320-00-810-2862INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
CFSP-75885
5960-00-877-3782INTERCHANGEABLE
ELECTRON TUBE
24436
4820-01-047-1864INTERCHANGEABLE
VALVE,REGULATING,TEMPERATURE
2-4436
5930-01-153-0034INTERCHANGEABLE
SWITCH,ELECTRICAL
24240
3040-01-192-9494INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
24436
6110-01-242-8358INTERCHANGEABLE
CONTROLLER,MOTOR
24436
4720-01-272-3900INTERCHANGEABLE
HOSE,NONMETALLIC
24436
5950-01-360-5337INTERCHANGEABLE
TRANSFORMER,POWER
1931-15

Frequently Asked Questions

What is NSN 4130-00-873-6871?

NSN 4130-00-873-6871 is a Defrost Control,fro, manufactured by Sub Zero Freezer Inc, classified under FSC 4130 (No Item Name Available). Status: active.

What are the part numbers for NSN 4130-00-873-6871?

NSN 4130-00-873-6871 has 2 cross-referenced part numbers: 24436 (Sub Zero Freezer Inc), 5521R (Gulf and Western Mfg Co Bohn Heat Transfer Group).

What NSN replaces 4130-00-873-6871?

There are 10 known substitutes for 4130-00-873-6871: 4820-00-186-1476, 5310-00-202-4356, 4320-00-810-2862 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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