PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4015AValve,butterfly

Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc · NSN 4820-00-110-9541 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-110-9541 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-110-9541. Primary manufacturer part number: 4015A.
Features
  • Valve,butterfly — FSC 4820
  • Maximum Operating Temp: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Operating Pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Connection Style: PLAIN,OPTIONAL END(PIPE) ALL ENDS
  • Thread Direction: RIGHT-HAND ALL ENDS
  • Nominal Thread Size: 0.750 INCHES ALL ENDS IN
  • Media for Which Designed: OIL, HYDRAULIC SINGLE RESPONSE
  • Valve Operation Method: AUTOMATIC
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Overall construction
General Description

The Valve,butterfly, cataloged under National Stock Number 4820-00-110-9541, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-110-9541
Primary Part Number4015A
Item NameValve,butterfly
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerJaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
StatusACTIVE
Maximum Operating Temp250.0 FAHRENHEIT SINGLE RESPONSE DEGF
Operating Pressure5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Connection StylePLAIN,OPTIONAL END(PIPE) ALL ENDS
Thread DirectionRIGHT-HAND ALL ENDS
Nominal Thread Size0.750 INCHES ALL ENDS IN
Media for Which DesignedOIL, HYDRAULIC SINGLE RESPONSE
Valve Operation MethodAUTOMATIC
Furnished Items and Quantity2 ADAPTER
MaterialSTEEL OVERALL
Thread Series DesignatorNPT ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4930-00-034-46744015A4 INTERCHANGEABLE
Greasegun,hand
Alemite, Llc Dba Skf Usa Inc.
4130-00-359-9373563902007 INTERCHANGEABLE
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3040-00-423-0801193-13 INTERCHANGEABLE
Gearshaft,spur
Borg-Warner Corp
5950-00-990-7412 INTERCHANGEABLE
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4510-01-045-4029111-1405 INTERCHANGEABLE
Bowl,water Closet
Wallace-Murray Corp Eljer Plumbingware Div Vitreous China Plant
6515-01-319-90433446 INTERCHANGEABLE
Blade,arthroscopic,surgical
Dyonics Inc Sub of William H Rorer Inc
1940-01-481-13203446 INTERCHANGEABLE
Speed Tube Lower Ri
Zodiac of North America, Inc. Dba Zodiac of North America Inc Div Milpro
4210-01-629-35303446 INTERCHANGEABLE
Nozzle Assembly,monitor Type,fir
Akron Brass Company
Cross-Reference Index
Part NumberManufacturer
4015A PRIMARY Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA)
344-6 Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA)
4015 Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc (USA)
Related Parts
4930-00-034-4674INTERCHANGEABLE
GREASEGUN,HAND
4015A4
4130-00-359-9373INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
563902007
3040-00-423-0801INTERCHANGEABLE
GEARSHAFT,SPUR
193-13
5950-00-990-7412INTERCHANGEABLE
TRANSFORMER,ELECTRI
4510-01-045-4029INTERCHANGEABLE
BOWL,WATER CLOSET
111-1405
6515-01-319-9043INTERCHANGEABLE
BLADE,ARTHROSCOPIC,SURGICAL
3446
1940-01-481-1320INTERCHANGEABLE
SPEED TUBE LOWER RI
3446
4210-01-629-3530INTERCHANGEABLE
NOZZLE ASSEMBLY,MONITOR TYPE,FIR
3446

Frequently Asked Questions

What is NSN 4820-00-110-9541?

NSN 4820-00-110-9541 is a Valve,butterfly, manufactured by Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-110-9541?

NSN 4820-00-110-9541 has 3 cross-referenced part numbers: 4015A (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc), 344-6 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc), 4015 (Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc).

What NSN replaces 4820-00-110-9541?

There are 8 known substitutes for 4820-00-110-9541: 4930-00-034-4674, 4130-00-359-9373, 3040-00-423-0801 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4015A?

Key specifications for 4015A: Maximum Operating Temp: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF; Operating Pressure: 5000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Connection Style: PLAIN,OPTIONAL END(PIPE) ALL ENDS; Thread Direction: RIGHT-HAND ALL ENDS. 10 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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