PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W-150Disk,valve

Radiator Specialty Company · NSN 4820-00-282-6088 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-282-6088 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-282-6088. Primary manufacturer part number: W-150.
Features
  • Disk,valve — FSC 4820
  • Material: RUBBER SYNTHETIC
  • Temp Rating: 32.0 FAHRENHEIT MINIMUM AND 212.0 FAHRENHEIT MAXIMUM DEGF
  • Media for Which Designed: WATER, COLD OR WATER, HOT
  • Nondefinitive Spec/std Data: 1 TYPE AND A STYLE AND H COMPOSITION AND 3/8M SIZE
  • Inside Diameter: 0.188 INCHES NOMINAL IN
  • Outside Diameter: 0.656 INCHES NOMINAL IN
  • Style Designator: PLAIN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Rubber Synthetic construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-282-6088, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Radiator Specialty Company. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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
NSN4820-00-282-6088
Primary Part NumberW-150
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerRadiator Specialty Company
StatusACTIVE
MaterialRUBBER SYNTHETIC
Temp Rating32.0 FAHRENHEIT MINIMUM AND 212.0 FAHRENHEIT MAXIMUM DEGF
Media for Which DesignedWATER, COLD OR WATER, HOT
Nondefinitive Spec/std Data1 TYPE AND A STYLE AND H COMPOSITION AND 3/8M SIZE
Inside Diameter0.188 INCHES NOMINAL IN
Outside Diameter0.656 INCHES NOMINAL IN
Style DesignatorPLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-047-4613 INTERCHANGEABLE
Clip,electrical
5950-00-112-3285W150 INTERCHANGEABLE
Coil,radio Frequency
Wilco Corp
5950-00-116-3466 INTERCHANGEABLE
Transformer,power
4110-00-222-2195 INTERCHANGEABLE
Refrigerator,mechanical,food
4110-00-222-2196 INTERCHANGEABLE
Refrigerator,mechanical,food
4820-00-282-6089 INTERCHANGEABLE
Disk,valve
4820-00-282-6090 INTERCHANGEABLE
Disk,valve
4820-00-282-6102 INTERCHANGEABLE
Disk,valve
4820-00-282-6103444J75 INTERCHANGEABLE
Disk,valve
W.w. Grainger, Inc. Div Government Sales Division
4820-00-282-6104 INTERCHANGEABLE
Disk,valve
Cross-Reference Index
Part NumberManufacturer
W-150 PRIMARY Radiator Specialty Company (USA)
MILW19016 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
W8119694-3 General Electric Co Outdoor Breaker Business Section (USA)
Related Parts
5999-00-047-4613INTERCHANGEABLE
CLIP,ELECTRICAL
5950-00-112-3285INTERCHANGEABLE
COIL,RADIO FREQUENCY
W150
5950-00-116-3466INTERCHANGEABLE
TRANSFORMER,POWER
4110-00-222-2195INTERCHANGEABLE
REFRIGERATOR,MECHANICAL,FOOD
4110-00-222-2196INTERCHANGEABLE
REFRIGERATOR,MECHANICAL,FOOD
4820-00-282-6089INTERCHANGEABLE
DISK,VALVE
4820-00-282-6090INTERCHANGEABLE
DISK,VALVE
4820-00-282-6102INTERCHANGEABLE
DISK,VALVE
4820-00-282-6103INTERCHANGEABLE
DISK,VALVE
444J75
4820-00-282-6104INTERCHANGEABLE
DISK,VALVE
4820-00-282-6105INTERCHANGEABLE
DISK,VALVE
4820-00-292-2836INTERCHANGEABLE
DISK,VALVE

Frequently Asked Questions

What is NSN 4820-00-282-6088?

NSN 4820-00-282-6088 is a Disk,valve, manufactured by Radiator Specialty Company, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-282-6088?

NSN 4820-00-282-6088 has 3 cross-referenced part numbers: W-150 (Radiator Specialty Company), MILW19016 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), W8119694-3 (General Electric Co Outdoor Breaker Business Section).

What NSN replaces 4820-00-282-6088?

There are 12 known substitutes for 4820-00-282-6088: 5999-00-047-4613, 5950-00-112-3285, 5950-00-116-3466 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W-150?

Key specifications for W-150: Material: RUBBER SYNTHETIC; Temp Rating: 32.0 FAHRENHEIT MINIMUM AND 212.0 FAHRENHEIT MAXIMUM DEGF; Media for Which Designed: WATER, COLD OR WATER, HOT; Nondefinitive Spec/std Data: 1 TYPE AND A STYLE AND H COMPOSITION AND 3/8M SIZE. 8 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com