PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20071Disk,valve

Eaton Aerospace Llc Dba Eaton Aerospace Jackson · NSN 4820-00-942-8397 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-942-8397 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-942-8397. Primary manufacturer part number: 20071.
Features
  • Disk,valve — FSC 4820
  • Media for Which Designed: FUEL, JET
  • Outside Diameter: 0.600 INCHES NOMINAL IN
  • Material: ALUMINUM
  • Inside Diameter: 0.360 INCHES NOMINAL IN
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Aluminum construction
General Description

The Disk,valve, cataloged under National Stock Number 4820-00-942-8397, 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 Eaton Aerospace Jackson. Government technical data includes 4 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-942-8397
Primary Part Number20071
Item NameDisk,valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Aerospace Jackson
StatusACTIVE
Media for Which DesignedFUEL, JET
Outside Diameter0.600 INCHES NOMINAL IN
MaterialALUMINUM
Inside Diameter0.360 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5330-00-414-174740-31048-9 INTERCHANGEABLE
Seal
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
4820-00-588-235820071 INTERCHANGEABLE
Seat,valve
Pneudraulics, Inc.
4810-00-891-208954813GKI INTERCHANGEABLE
Valve,solenoid
Dcm Manufacturing, Inc.
5310-00-902-22662007-1 INTERCHANGEABLE
Washer,flat
Naval Inventory Control Point Mechanicsburg
3110-00-997-6187M86610 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5330-01-053-701420070 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
3040-01-091-384670400-02252-122 INTERCHANGEABLE
Connecting Link,rigid
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
3040-01-119-1533T20071 INTERCHANGEABLE
Shaft,straight
Deere & Company Dba Deere John Co
3120-01-164-0984 INTERCHANGEABLE
Bearing,sleeve
5998-01-194-746420071 INTERCHANGEABLE
Extender Card,electronic Test
Naval Electronic Systems Command Washington Div
Cross-Reference Index
Part NumberManufacturer
20071 PRIMARY Eaton Aerospace Llc Dba Eaton Aerospace Jackson (USA)
Related Parts
5330-00-414-1747INTERCHANGEABLE
SEAL
40-31048-9
4820-00-588-2358INTERCHANGEABLE
SEAT,VALVE
20071
4810-00-891-2089INTERCHANGEABLE
VALVE,SOLENOID
54813GKI
5310-00-902-2266INTERCHANGEABLE
WASHER,FLAT
2007-1
3110-00-997-6187INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
M86610
5330-01-053-7014INTERCHANGEABLE
SEAL,PLAIN ENCASED
20070
3040-01-091-3846INTERCHANGEABLE
CONNECTING LINK,RIGID
70400-02252-122
3040-01-119-1533INTERCHANGEABLE
SHAFT,STRAIGHT
T20071
3120-01-164-0984INTERCHANGEABLE
BEARING,SLEEVE
5998-01-194-7464INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST
20071
4920-01-297-9718INTERCHANGEABLE
TEST PROGRAM SET
20071
3030-01-299-3883INTERCHANGEABLE
BELT,V
20-071

Frequently Asked Questions

What is NSN 4820-00-942-8397?

NSN 4820-00-942-8397 is a Disk,valve, manufactured by Eaton Aerospace Llc Dba Eaton Aerospace Jackson, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-942-8397?

NSN 4820-00-942-8397 has 1 cross-referenced part number: 20071 (Eaton Aerospace Llc Dba Eaton Aerospace Jackson).

What NSN replaces 4820-00-942-8397?

There are 12 known substitutes for 4820-00-942-8397: 5330-00-414-1747, 4820-00-588-2358, 4810-00-891-2089 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20071?

Key specifications for 20071: Media for Which Designed: FUEL, JET; End Item Identification: AIR ENGINE FUEL CONTROL P/N 27100; Outside Diameter: 0.600 INCHES NOMINAL IN; Material: ALUMINUM. 6 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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