PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M3747-2561Valve,globe

Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc · NSN 4820-01-506-6632 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-506-6632 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-506-6632. Primary manufacturer part number: M3747-2561.
Features
  • Valve,globe — FSC 4820
  • 4 verified cross-references
  • Primary manufacturer: Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,globe, cataloged under National Stock Number 4820-01-506-6632, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,globe
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersDerbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc (CAGE 0ASY6); Derbyshire Machine & Tool Co (CAGE 71905); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); American Society for Testing and Materials Dba Astm International (CAGE 81346)
Technical Specifications
ParameterValue
NSN4820-01-506-6632
Primary Part NumberM3747-2561
Item NameValve,globe
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerDerbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4820-01-139-4410380-7 INTERCHANGEABLE
Valve,globe
Admiral Valve Llc Dba Cpv Manufacturing
4820-01-506-6636 INTERCHANGEABLE
Cartridge,shut-Off Valve
Cross-Reference Index
Part NumberManufacturer
M3747-2561 Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc (USA)
M3747-2561 Derbyshire Machine & Tool Co (USA)
MIL-V-24109A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
ASTM-F1794-97 American Society for Testing and Materials Dba Astm International (USA)
Related Parts
4820-01-139-4410INTERCHANGEABLE
VALVE,GLOBE
380-7
4820-01-506-6636INTERCHANGEABLE
CARTRIDGE,SHUT-OFF VALVE

Frequently Asked Questions

What is NSN 4820-01-506-6632?

NSN 4820-01-506-6632 is a Valve,globe, manufactured by Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-506-6632?

NSN 4820-01-506-6632 has 4 cross-referenced part numbers: M3747-2561 (Derbyshire Marine Products, Llc Dba Derbyshire Marine Products Llc), M3747-2561 (Derbyshire Machine & Tool Co), MIL-V-24109A (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), ASTM-F1794-97 (American Society for Testing and Materials Dba Astm International).

What NSN replaces 4820-01-506-6632?

There are 2 known substitutes for 4820-01-506-6632: 4820-01-139-4410, 4820-01-506-6636. Verify interchangeability with system specifications before substitution.

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