PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

578PValve,angle

Jenkins Bros · NSN 4820-00-702-7041 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-00-702-7041 — this item is cataloged by the U.S. Government under National Stock Number 4820-00-702-7041. Primary manufacturer part number: 578P.
Features
  • Valve,angle — FSC 4820
  • Thread Direction: RIGHT-HAND FIRST END
  • Renewable Seat Ring Type: THREADED
  • Material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE
  • Flow Control Device: DISK
  • Features Provided: BONNET PACKING
  • Material: COPPER ALLOY BODY
  • Nominal Pipe Size Accommodated: 0.500 INCHES FIRST END IN
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Steel Corrosion Resisting Flow Control Device construction
General Description

The Valve,angle, cataloged under National Stock Number 4820-00-702-7041, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Jenkins Bros. Government technical data includes 21 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-00-702-7041
Primary Part Number578P
Item NameValve,angle
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerJenkins Bros
StatusACTIVE
Thread DirectionRIGHT-HAND FIRST END
Renewable Seat Ring TypeTHREADED
MaterialSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
Flow Control DeviceDISK
Features ProvidedBONNET PACKING
MaterialCOPPER ALLOY BODY
Nominal Pipe Size Accommodated0.500 INCHES FIRST END IN
Connection StylePLAIN,OPTIONAL END(PIPE) FIRST END
Thread Series DesignatorNPT FIRST END
Connection TypeTHREADED INTERNAL PIPE FIRST END
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY PACS ACLG AND ACLJ
MaterialSTEEL CORROSION RESISTING SEAT
Valve Operation MethodMANUAL
Thread Quantity Per Inch14 FIRST END
Maximum Operating Temp550.0 FAHRENHEIT SINGLE RESPONSE DEGF
Operating Pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MaterialCOPPER ALLOY STEM
Bonnet TypeINSIDE SCREW
Nominal Thread Size0.500 INCHES FIRST END IN
Bonnet Attachment MethodTHREADED
Style DesignatorANGLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
3010-00-399-4399150104 INTERCHANGEABLE
Pin Set,coupling
Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division
4820-00-476-6428 INTERCHANGEABLE
Valve,angle
7530-01-412-5329578P INTERCHANGEABLE
Label
Ghc Specialty Brands, Llc Dba Lab Safety Supply
Cross-Reference Index
Part NumberManufacturer
578P Jenkins Bros (USA)
Related Parts
3010-00-399-4399INTERCHANGEABLE
PIN SET,COUPLING
150104
4820-00-476-6428INTERCHANGEABLE
VALVE,ANGLE
7530-01-412-5329INTERCHANGEABLE
LABEL
578P

Frequently Asked Questions

What is NSN 4820-00-702-7041?

NSN 4820-00-702-7041 is a Valve,angle, manufactured by Jenkins Bros, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-00-702-7041?

NSN 4820-00-702-7041 has 1 cross-referenced part number: 578P (Jenkins Bros).

What NSN replaces 4820-00-702-7041?

There are 3 known substitutes for 4820-00-702-7041: 3010-00-399-4399, 4820-00-476-6428, 7530-01-412-5329. Verify interchangeability with system specifications before substitution.

What are the specifications of 578P?

Key specifications for 578P: Thread Direction: RIGHT-HAND FIRST END; Renewable Seat Ring Type: THREADED; Material: STEEL CORROSION RESISTING FLOW CONTROL DEVICE; Flow Control Device: DISK. 21 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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