PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X74222PC88Disk,valve

Spx Flow Us, Llc Dba Spx Valves & Controls · NSN 4820-00-886-3539 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-886-3539 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-886-3539. Primary manufacturer part number: X74222PC88.
Features
  • Disk,valve — FSC 4820
  • Style Designator: PLAIN
  • Shoulder Height: 0.109 INCHES NOMINAL IN
  • Lower Surface Width: 0.060 INCHES NOMINAL IN
  • Material: RUBBER CHLOROPRENE CLASS CR
  • Shoulder Width: 0.031 INCHES NOMINAL IN
  • 5 verified cross-references
  • Primary manufacturer: Spx Flow Us, Llc Dba Spx Valves & Controls
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Rubber Chloroprene Class Cr construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-886-3539, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Spx Flow Us, Llc Dba Spx Valves & Controls. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, 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
NSN4820-00-886-3539
Primary Part NumberX74222PC88
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerSpx Flow Us, Llc Dba Spx Valves & Controls
StatusACTIVE
Style DesignatorPLAIN
Shoulder Height0.109 INCHES NOMINAL IN
Lower Surface Width0.060 INCHES NOMINAL IN
MaterialRUBBER CHLOROPRENE CLASS CR
Shoulder Width0.031 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5133-00-236-4043 INTERCHANGEABLE
Drill,twist
5961-00-905-7502 INTERCHANGEABLE
Transistor
4820-01-032-1399 INTERCHANGEABLE
Seat,valve
4410-01-107-0533X74222 HEAD ASSEMBLY INTERCHANGEABLE
Head Assembly
Clyde Bergemann Inc
3040-01-107-0534 INTERCHANGEABLE
Shaft,operating
3040-01-107-0535 INTERCHANGEABLE
Lever,manual Control
4410-01-107-0536 INTERCHANGEABLE
Cam,valve Assembly
4410-01-107-0560 INTERCHANGEABLE
Spindle,soot Blower
4410-01-107-0564 INTERCHANGEABLE
Rotor Blower
5342-01-107-0568S018911 INTERCHANGEABLE
Bracket,valve
Clyde Bergemann Inc
Cross-Reference Index
Part NumberManufacturer
X74222PC88 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
15109 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
X74050PC6-9 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
T15109 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
X74222 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
Related Parts
5133-00-236-4043INTERCHANGEABLE
DRILL,TWIST
5961-00-905-7502INTERCHANGEABLE
TRANSISTOR
4820-01-032-1399INTERCHANGEABLE
SEAT,VALVE
4410-01-107-0533INTERCHANGEABLE
HEAD ASSEMBLY
X74222 HEAD ASSEMBLY
3040-01-107-0534INTERCHANGEABLE
SHAFT,OPERATING
3040-01-107-0535INTERCHANGEABLE
LEVER,MANUAL CONTROL
4410-01-107-0536INTERCHANGEABLE
CAM,VALVE ASSEMBLY
4410-01-107-0560INTERCHANGEABLE
SPINDLE,SOOT BLOWER
4410-01-107-0564INTERCHANGEABLE
ROTOR BLOWER
5342-01-107-0568INTERCHANGEABLE
BRACKET,VALVE
S018911
4310-01-107-0590INTERCHANGEABLE
PISTON,COMPRESSOR
5365-01-107-0591INTERCHANGEABLE
BUSHING,VALVE BODY

Frequently Asked Questions

What is NSN 4820-00-886-3539?

NSN 4820-00-886-3539 is a Disk,valve, manufactured by Spx Flow Us, Llc Dba Spx Valves & Controls, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-886-3539?

NSN 4820-00-886-3539 has 5 cross-referenced part numbers: X74222PC88 (Spx Flow Us, Llc Dba Spx Valves & Controls), 15109 (Spx Flow Us, Llc Dba Spx Valves & Controls), X74050PC6-9 (Spx Flow Us, Llc Dba Spx Valves & Controls), T15109 (Spx Flow Us, Llc Dba Spx Valves & Controls), X74222 (Spx Flow Us, Llc Dba Spx Valves & Controls).

What NSN replaces 4820-00-886-3539?

There are 12 known substitutes for 4820-00-886-3539: 5133-00-236-4043, 5961-00-905-7502, 4820-01-032-1399 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of X74222PC88?

Key specifications for X74222PC88: Style Designator: PLAIN; Shoulder Height: 0.109 INCHES NOMINAL IN; End Item Identification: COPES-VULCAN INC. MAIN DN-4A HEAD ASSEMBLY AIR OPERATED MODEL X74222 A; Lower Surface Width: 0.060 INCHES NOMINAL IN. 7 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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