PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15636Disk,valve

Itt Marlow a Unit of Itt Pumps and Compressors Div · NSN 4820-00-226-8685 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-226-8685 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-226-8685. Primary manufacturer part number: 15636.
Features
  • Disk,valve — FSC 4820
  • Material: RUBBER
  • Material Thickness: 0.197 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Itt Marlow a Unit of Itt Pumps and Compressors Div
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Rubber construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-226-8685, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Itt Marlow a Unit of Itt Pumps and Compressors Div. Government technical data includes 2 verified specifications, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-226-8685
Primary Part Number15636
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerItt Marlow a Unit of Itt Pumps and Compressors Div
StatusACTIVE
MaterialRUBBER
Material Thickness0.197 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3040-00-040-20127264785 INTERCHANGEABLE
Connecting Link,rigid
U S Army Tank Automotive Command Amsta-Im-Mm
3110-00-100-020315636 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
4820-00-217-2817CS4310-0033 INTERCHANGEABLE
Disk,valve
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5360-00-392-08511563-6 INTERCHANGEABLE
Spring,helical,compression
Petrometer Corp
5930-00-938-12848444K4 INTERCHANGEABLE
Switch,push
Eaton Electrical Inc. Dba Cuttler Hmmer Cmrcl Cntrls Div Div Vehicle Controls Business Unit
5999-01-145-6925 INTERCHANGEABLE
Cap,electrical
5920-01-561-937815636 INTERCHANGEABLE
Fuseholder,block
Schneider Electric Usa, Inc. Dba Schneider Electric
4730-01-734-0387 INTERCHANGEABLE
Chuck,air,inflating
Cross-Reference Index
Part NumberManufacturer
15636 PRIMARY Itt Marlow a Unit of Itt Pumps and Compressors Div (USA)
Related Parts
3040-00-040-2012INTERCHANGEABLE
CONNECTING LINK,RIGID
7264785
3110-00-100-0203INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
15636
4820-00-217-2817INTERCHANGEABLE
DISK,VALVE
CS4310-0033
5360-00-392-0851INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1563-6
5930-00-938-1284INTERCHANGEABLE
SWITCH,PUSH
8444K4
5999-01-145-6925INTERCHANGEABLE
CAP,ELECTRICAL
5920-01-561-9378INTERCHANGEABLE
FUSEHOLDER,BLOCK
15636
4730-01-734-0387INTERCHANGEABLE
CHUCK,AIR,INFLATING

Frequently Asked Questions

What is NSN 4820-00-226-8685?

NSN 4820-00-226-8685 is a Disk,valve, manufactured by Itt Marlow a Unit of Itt Pumps and Compressors Div, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-226-8685?

NSN 4820-00-226-8685 has 1 cross-referenced part number: 15636 (Itt Marlow a Unit of Itt Pumps and Compressors Div).

What NSN replaces 4820-00-226-8685?

There are 8 known substitutes for 4820-00-226-8685: 3040-00-040-2012, 3110-00-100-0203, 4820-00-217-2817 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 15636?

Key specifications for 15636: Material: RUBBER; Material Thickness: 0.197 INCHES NOMINAL IN. 2 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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