PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25039Fitting,valve Relie

Eaton Aerospace Llc · NSN 4820-01-065-7206 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-065-7206 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-065-7206. Primary manufacturer part number: 25039.
Features
  • Fitting,valve Relie — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Fitting,valve Relie, cataloged under National Stock Number 4820-01-065-7206, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFitting,valve Relie
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersEaton Aerospace Llc (CAGE 16780)
Technical Specifications
ParameterValue
NSN4820-01-065-7206
Primary Part Number25039
Item NameFitting,valve Relie
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEaton Aerospace Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
6530-00-027-501825039 INTERCHANGEABLE
Light,surgical,ceiling
Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia
5120-00-496-1559250-38 INTERCHANGEABLE
Needle,burner Clean
Hauck Manufacturing Company
3110-01-117-9930 INTERCHANGEABLE
Bearing Ball Set
3940-01-387-92203151T14 INTERCHANGEABLE
Block,tackle
Mcmaster-Carr Supply Co
3010-01-419-054525039-1027-1 INTERCHANGEABLE
Coupling,shaft,rigid
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
3040-01-420-119025039-1004-1 INTERCHANGEABLE
Connecting Link,rigid
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
3040-01-420-119125039-1021-1 INTERCHANGEABLE
Connecting Link,rigid
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
3040-01-420-119225039-1005-1 INTERCHANGEABLE
Connecting Link,rigid
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
3040-01-420-119525039-1025-1 INTERCHANGEABLE
Connecting Link,rigid
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
3010-01-420-331625039-800-1 INTERCHANGEABLE
Bellows,pressure
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
25039 PRIMARY Eaton Aerospace Llc (USA)
Related Parts
6530-00-027-5018INTERCHANGEABLE
LIGHT,SURGICAL,CEILING
25039
5120-00-496-1559INTERCHANGEABLE
NEEDLE,BURNER CLEAN
250-38
3110-01-117-9930INTERCHANGEABLE
BEARING BALL SET
3940-01-387-9220INTERCHANGEABLE
BLOCK,TACKLE
3151T14
3010-01-419-0545INTERCHANGEABLE
COUPLING,SHAFT,RIGID
25039-1027-1
3040-01-420-1190INTERCHANGEABLE
CONNECTING LINK,RIGID
25039-1004-1
3040-01-420-1191INTERCHANGEABLE
CONNECTING LINK,RIGID
25039-1021-1
3040-01-420-1192INTERCHANGEABLE
CONNECTING LINK,RIGID
25039-1005-1
3040-01-420-1195INTERCHANGEABLE
CONNECTING LINK,RIGID
25039-1025-1
3010-01-420-3316INTERCHANGEABLE
BELLOWS,PRESSURE
25039-800-1

Frequently Asked Questions

What is NSN 4820-01-065-7206?

NSN 4820-01-065-7206 is a Fitting,valve Relie, manufactured by Eaton Aerospace Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-065-7206?

NSN 4820-01-065-7206 has 1 cross-referenced part number: 25039 (Eaton Aerospace Llc).

What NSN replaces 4820-01-065-7206?

There are 10 known substitutes for 4820-01-065-7206: 6530-00-027-5018, 5120-00-496-1559, 3110-01-117-9930 and 7 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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