PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

803-1385541-051AFValve,globe

Naval Ship Systems Command · NSN 4820-01-215-1455 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-215-1455 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-215-1455. Primary manufacturer part number: 803-1385541-051AF.
Features
  • Valve,globe — FSC 4820
  • Nominal Thickness: 0.562 INCHES ALL ENDS IN
  • Flange Face Design: PLAIN ALL ENDS
  • Connection Type: FLANGE ALL ENDS
  • Material: NICKEL ALLOY FLOW CONTROL DEVICE
  • Bolt Hole Quantity: 10 ALL ENDS
  • Material: NICKEL ALLOY SEAT
  • Maximum Operating Temp: 425.0 FAHRENHEIT SINGLE RESPONSE DEGF
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
  • Applications requiring Nickel Alloy Flow Control Device construction
General Description

The Valve,globe, cataloged under National Stock Number 4820-01-215-1455, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4820-01-215-1455
Primary Part Number803-1385541-051AF
Item NameValve,globe
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusCANCELLED
Nominal Thickness0.562 INCHES ALL ENDS IN
Flange Face DesignPLAIN ALL ENDS
Connection TypeFLANGE ALL ENDS
MaterialNICKEL ALLOY FLOW CONTROL DEVICE
Bolt Hole Quantity10 ALL ENDS
MaterialNICKEL ALLOY SEAT
Maximum Operating Temp425.0 FAHRENHEIT SINGLE RESPONSE DEGF
Valve Size5.000 INCHES IN
Valve Operation MethodMANUAL
Flange ShapeROUND WITH HOLES ALL ENDS
Bonnet TypeOUTSIDE SCREW-YOKE
MaterialNICKEL ALLOY STEM
Nominal Outside Diameter9.062 INCHES ALL ENDS IN
Operating Pressure100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Face to Face Distance14.750 INCHES IN
MaterialCOPPER ALLOY BODY
Style DesignatorSTRAIGHT THRU FLANGED ENDS
Flow Control DeviceDISK
Media for Which DesignedWATER-OIL-GAS SINGLE RESPONSE
Bolt Hole Nominal Diameter0.688 INCHES ALL ENDS IN
Bonnet Attachment MethodTHREADED
Bolt Circle Nominal Diameter8.625 INCHES ALL ENDS IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
4820-00-287-3880 INTERCHANGEABLE
Valve,safety Relief
5915-00-501-3178S13-109 INTERCHANGEABLE
Filter,radio Frequency Interfere
Sprague Electric Co World Hqs
4820-01-134-1255 INTERCHANGEABLE
Valve,globe
4820-01-494-3197 INTERCHANGEABLE
Valve,globe
Cross-Reference Index
Part NumberManufacturer
803-1385541-051 Naval Ship Systems Command (USA)
5S1164 Naval Inventory Control Point Mechanicsburg (USA)
803-1385541-051AF PRIMARY Naval Ship Systems Command (USA)
4820PL1887275 Jednolity Indeks Materialowy - Uniform Material Index (POL)
803-1385541 Naval Ship Systems Command (USA)
1385541 5INGLB Naval Ship Systems Command (USA)
Related Parts
4820-00-287-3880INTERCHANGEABLE
VALVE,SAFETY RELIEF
5915-00-501-3178INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
S13-109
4820-01-134-1255INTERCHANGEABLE
VALVE,GLOBE
4820-01-494-3197INTERCHANGEABLE
VALVE,GLOBE

Frequently Asked Questions

What is NSN 4820-01-215-1455?

NSN 4820-01-215-1455 is a Valve,globe, manufactured by Naval Ship Systems Command, classified under FSC 4820 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4820-01-215-1455?

NSN 4820-01-215-1455 has 6 cross-referenced part numbers: 803-1385541-051 (Naval Ship Systems Command), 5S1164 (Naval Inventory Control Point Mechanicsburg), 803-1385541-051AF (Naval Ship Systems Command), 4820PL1887275 (Jednolity Indeks Materialowy - Uniform Material Index), 803-1385541 (Naval Ship Systems Command) and 1 more.

What NSN replaces 4820-01-215-1455?

There are 4 known substitutes for 4820-01-215-1455: 4820-00-287-3880, 5915-00-501-3178, 4820-01-134-1255 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 803-1385541-051AF?

Key specifications for 803-1385541-051AF: Nominal Thickness: 0.562 INCHES ALL ENDS IN; Flange Face Design: PLAIN ALL ENDS; Connection Type: FLANGE ALL ENDS; Material: NICKEL ALLOY FLOW CONTROL DEVICE. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4820-01-215-1455 still in active supply?

NSN 4820-01-215-1455 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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