Eaton Corporation Dba Eaton Inoac Div Eaton · NSN 4820-01-305-9790 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-305-9790 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-305-9790. Primary manufacturer part number: 330576 ASSY D.
4820-01-305-9790 — No Item Name Available illustration
Features
Valve,check — FSC 4820
Material: STEEL COMP 303 BODY
Material: STEEL COMP 416 FLOW CONTROL DEVICE
Style Designator: STRAIGHT THRU
Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Media for Which Designed: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
Flow Control Device: DISK
Disk Loading Method: SPRING
Applications
Flow control in piping systems
Pressure regulation
Steam and fluid isolation
Applications requiring Steel Comp 303 Body construction
General Description
The Valve,check, cataloged under National Stock Number 4820-01-305-9790, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Corporation Dba Eaton Inoac Div Eaton. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
Parameter
Value
NSN
4820-01-305-9790
Primary Part Number
330576 ASSY D
Item Name
Valve,check
FSC / FSG
4820 / 48 — No Item Name Available
Manufacturer
Eaton Corporation Dba Eaton Inoac Div Eaton
Status
ACTIVE
Material
STEEL COMP 303 BODY
Material
STEEL COMP 416 FLOW CONTROL DEVICE
Style Designator
STRAIGHT THRU
Operating Pressure
3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NSN 4820-01-305-9790 is a Valve,check, manufactured by Eaton Corporation Dba Eaton Inoac Div Eaton, classified under FSC 4820 (No Item Name Available). Status: active.
What are the part numbers for NSN 4820-01-305-9790?
NSN 4820-01-305-9790 has 3 cross-referenced part numbers: 330576 (Huntington Ingalls Inc Div Newport News Shipbuilding), 330576 ASSY D (Eaton Corporation Dba Eaton Inoac Div Eaton), 330576 ASSY D (Huntington Ingalls Inc Div Newport News Shipbuilding).
What NSN replaces 4820-01-305-9790?
There are 12 known substitutes for 4820-01-305-9790: 4820-01-297-9164, 4820-01-297-9165, 4820-01-298-2197 and 9 more. Verify interchangeability with system specifications before substitution.
What are the specifications of 330576 ASSY D?
Key specifications for 330576 ASSY D: Material: STEEL COMP 303 BODY; Material: STEEL COMP 416 FLOW CONTROL DEVICE; Style Designator: STRAIGHT THRU; Operating Pressure: 3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. 12 total characteristics are documented in the Federal Logistics Information System.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.