PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P4404Valve,regulating,fluid Pressure

Century Design, Inc. Dba Century Design Inc · NSN 4820-01-283-3836 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-283-3836 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-283-3836. Primary manufacturer part number: P4404.
Features
  • Valve,regulating,fluid Pressure — FSC 4820
  • Flow Control Device: DIAPHRAGM
  • Maximum Inlet Pressure Rating: ERR-060
  • Second End Relationship with First End: IDENTICAL
  • End Connection Quantity: 2
  • First End Connection Type: THREADED INTERNAL PIPE
  • Media for Which Designed: AIR AND WATER
  • Body Style: STRAIGHT THRU
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Plastic Acetal Seat construction
General Description

The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-283-3836, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Century Design, Inc. Dba Century Design Inc. Government technical data includes 12 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-283-3836
Primary Part NumberP4404
Item NameValve,regulating,fluid Pressure
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerCentury Design, Inc. Dba Century Design Inc
StatusACTIVE
Flow Control DeviceDIAPHRAGM
Maximum Inlet Pressure RatingERR-060
Second End Relationship with First EndIDENTICAL
End Connection Quantity2
First End Connection TypeTHREADED INTERNAL PIPE
Media for Which DesignedAIR AND WATER
Body StyleSTRAIGHT THRU
Thread Size and Series/type Designator1/4-18 NPT FIRST END
Outlet Pressure Range5.0 TO 100.0 CAMERA MOUNT
FilterNOT INCLUDED
First End Thread DirectionRIGHT-HAND
MaterialPLASTIC ACETAL SEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6350-01-292-5141P440-04 INTERCHANGEABLE
Body Assembly,horn,electrical
Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc
Cross-Reference Index
Part NumberManufacturer
P4404 PRIMARY Century Design, Inc. Dba Century Design Inc (USA)
Related Parts
6350-01-292-5141INTERCHANGEABLE
BODY ASSEMBLY,HORN,ELECTRICAL
P440-04

Frequently Asked Questions

What is NSN 4820-01-283-3836?

NSN 4820-01-283-3836 is a Valve,regulating,fluid Pressure, manufactured by Century Design, Inc. Dba Century Design Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-283-3836?

NSN 4820-01-283-3836 has 1 cross-referenced part number: P4404 (Century Design, Inc. Dba Century Design Inc).

What NSN replaces 4820-01-283-3836?

There is 1 known substitute for 4820-01-283-3836: 6350-01-292-5141. Verify interchangeability with system specifications before substitution.

What are the specifications of P4404?

Key specifications for P4404: Flow Control Device: DIAPHRAGM; Maximum Inlet Pressure Rating: ERR-060; Second End Relationship with First End: IDENTICAL; End Connection Quantity: 2. 12 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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