PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6469-1Piston,valve

Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division · NSN 4810-00-825-0950 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-00-825-0950 — this item is cataloged by the U.S. Government under National Stock Number 4810-00-825-0950. Primary manufacturer part number: 6469-1.
Features
  • Piston,valve — FSC 4810
  • 1 verified cross-reference
  • Primary manufacturer: Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Piston,valve, cataloged under National Stock Number 4810-00-825-0950, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-00-825-0950
Primary Part Number6469-1
Item NamePiston,valve
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerRomac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2915-00-492-0656 INTERCHANGEABLE
Valve,dump,fuel
2530-01-460-5030 INTERCHANGEABLE
Track,ladder
Cross-Reference Index
Part NumberManufacturer
6469-1 PRIMARY Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division (USA)
Related Parts
2915-00-492-0656INTERCHANGEABLE
VALVE,DUMP,FUEL
2530-01-460-5030INTERCHANGEABLE
TRACK,LADDER

Frequently Asked Questions

What is NSN 4810-00-825-0950?

NSN 4810-00-825-0950 is a Piston,valve, manufactured by Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-00-825-0950?

NSN 4810-00-825-0950 has 1 cross-referenced part number: 6469-1 (Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division).

What NSN replaces 4810-00-825-0950?

There are 2 known substitutes for 4810-00-825-0950: 2915-00-492-0656, 2530-01-460-5030. Verify interchangeability with system specifications before substitution.

What are the specifications of 6469-1?

Key specifications for 6469-1: Special Features: NICKEL COPPER ALLOY; 2.437 IN. OD; 2.665 IN. H; WITH TELON SEALING WASHER,2.285 IN. ID,1.112 IN. THK IN. 1 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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