PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D1784Valve,globe

P J Valves Inc · NSN 4820-01-142-5278 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-142-5278 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-142-5278. Primary manufacturer part number: D1784.
Features
  • Valve,globe — FSC 4820
  • FSC Application Data: NON EQUIPMENT RELATED SHIPALTS
  • 1 verified cross-reference
  • Primary manufacturer: P J Valves Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,globe, cataloged under National Stock Number 4820-01-142-5278, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is P J Valves Inc. Government technical data includes 1 verified specification, 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
NSN4820-01-142-5278
Primary Part NumberD1784
Item NameValve,globe
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerP J Valves Inc
StatusACTIVE
FSC Application DataNON EQUIPMENT RELATED SHIPALTS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-00-476-7155CLASS 23447 INTERCHANGEABLE
Elbow,pipe
American Society for Testing and Materials Dba Astm International
3120-01-025-6848D-1784 INTERCHANGEABLE
Bearing,washer,thrust
Aalberts Integrated Piping Systems Americas, Inc.
4820-01-032-5696D1784 1 1/2IN INTERCHANGEABLE
Valve,globe
Specialty Marine & Industrial Supplies of Florida, Llc Dba Specialty Marine & Industrial Supplies of Florida Llc
Cross-Reference Index
Part NumberManufacturer
D1784 P J Valves Inc (USA)
Related Parts
4730-00-476-7155INTERCHANGEABLE
ELBOW,PIPE
CLASS 23447
3120-01-025-6848INTERCHANGEABLE
BEARING,WASHER,THRUST
D-1784
4820-01-032-5696INTERCHANGEABLE
VALVE,GLOBE
D1784 1 1/2IN

Frequently Asked Questions

What is NSN 4820-01-142-5278?

NSN 4820-01-142-5278 is a Valve,globe, manufactured by P J Valves Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-142-5278?

NSN 4820-01-142-5278 has 1 cross-referenced part number: D1784 (P J Valves Inc).

What NSN replaces 4820-01-142-5278?

There are 3 known substitutes for 4820-01-142-5278: 4730-00-476-7155, 3120-01-025-6848, 4820-01-032-5696. Verify interchangeability with system specifications before substitution.

What are the specifications of D1784?

Key specifications for D1784: FSC Application Data: NON EQUIPMENT RELATED SHIPALTS. 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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