PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

80012Disk,valve

Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator · NSN 4820-01-244-8570 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-244-8570 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-244-8570. Primary manufacturer part number: 80012.
Features
  • Disk,valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk,valve, cataloged under National Stock Number 4820-01-244-8570, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator. This item has 1 commercial cross-reference 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
NSN4820-01-244-8570
Primary Part Number80012
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5305-00-011-098580012 INTERCHANGEABLE
Screw,machine
John Deer Consumer Products Inc
3455-00-011-871917689 INTERCHANGEABLE
Cutter,milling,end
New York Twist Drill Inc
6220-00-140-7963 INTERCHANGEABLE
Panel,indicating,light Transmitt
6150-00-665-992680012 INTERCHANGEABLE
Lead,storage Battery
Frontgrade Technologies Inc.
2540-00-734-81967348196 INTERCHANGEABLE
Pin
U S Army Tank Automotive Command Amsta-Im-Mm
5330-00-816-1139 INTERCHANGEABLE
Gasket
5935-00-913-754980012 INTERCHANGEABLE
Connector,receptacle,electrical
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
5360-01-034-992780012 INTERCHANGEABLE
Spring,helical,compression
Triumph Gear Systems Inc Dba Triumph Gear Systems Inc
5930-01-074-82238001-2 INTERCHANGEABLE
Switch Assembly
Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch
5962-01-176-5716 INTERCHANGEABLE
Microcircuit,memory
Cross-Reference Index
Part NumberManufacturer
80012 PRIMARY Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator (USA)
Related Parts
5305-00-011-0985INTERCHANGEABLE
SCREW,MACHINE
80012
3455-00-011-8719INTERCHANGEABLE
CUTTER,MILLING,END
17689
6220-00-140-7963INTERCHANGEABLE
PANEL,INDICATING,LIGHT TRANSMITT
6150-00-665-9926INTERCHANGEABLE
LEAD,STORAGE BATTERY
80012
2540-00-734-8196INTERCHANGEABLE
PIN
7348196
5330-00-816-1139INTERCHANGEABLE
GASKET
5935-00-913-7549INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
80012
5360-01-034-9927INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
80012
5930-01-074-8223INTERCHANGEABLE
SWITCH ASSEMBLY
8001-2
5962-01-176-5716INTERCHANGEABLE
MICROCIRCUIT,MEMORY
5962-01-184-6648INTERCHANGEABLE
MICROCIRCUIT,MEMORY
4820-01-187-6464INTERCHANGEABLE
VALVE,GATE
08000000W050

Frequently Asked Questions

What is NSN 4820-01-244-8570?

NSN 4820-01-244-8570 is a Disk,valve, manufactured by Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-244-8570?

NSN 4820-01-244-8570 has 1 cross-referenced part number: 80012 (Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator).

What NSN replaces 4820-01-244-8570?

There are 12 known substitutes for 4820-01-244-8570: 5305-00-011-0985, 3455-00-011-8719, 6220-00-140-7963 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 80012?

Key specifications for 80012: End Item Identification: MODEL 81555-1. 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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