PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B74Stop Valve

Ellis & Watts International, Llc · NSN 4820-01-073-7262 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-073-7262 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-073-7262. Primary manufacturer part number: B74.
Features
  • Stop Valve — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Ellis & Watts International, Llc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Stop Valve, cataloged under National Stock Number 4820-01-073-7262, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Ellis & Watts International, Llc. This item has 1 commercial cross-reference 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.

Catalog Facts
Item NameStop Valve
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersEllis & Watts International, Llc (CAGE 98437)
Technical Specifications
ParameterValue
NSN4820-01-073-7262
Primary Part NumberB74
Item NameStop Valve
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerEllis & Watts International, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3030-00-160-8301B74 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
4730-00-391-8341B563 INTERCHANGEABLE
Strainer Element,sediment
Itt Fluid Technology Corp Itt Mcdonnell and Miller
5340-00-551-7918B74 INTERCHANGEABLE
Bumper
Kirkhill Inc
5360-00-664-4457B74 INTERCHANGEABLE
Spring,helical,compression
Wildfire Pacific Inc
3110-00-761-657719280 INTERCHANGEABLE
Bearing,ball,thrust
Skf Usa Inc.
4820-00-813-46592612-1-4 INTERCHANGEABLE
Valve,globe
William Powell Company, the Dba Powell Valve Div the Starflo Corporation
3460-01-437-8021B74 INTERCHANGEABLE
Wheel,abrasive
Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
3770-01-668-8769B74 INTERCHANGEABLE
Accessory Kit,dog Training
Elite K-9, Inc.
Cross-Reference Index
Part NumberManufacturer
B74 PRIMARY Ellis & Watts International, Llc (USA)
Related Parts
3030-00-160-8301INTERCHANGEABLE
BELT,V
B74
4730-00-391-8341INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
B563
5340-00-551-7918INTERCHANGEABLE
BUMPER
B74
5360-00-664-4457INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
B74
3110-00-761-6577INTERCHANGEABLE
BEARING,BALL,THRUST
19280
4820-00-813-4659INTERCHANGEABLE
VALVE,GLOBE
2612-1-4
3460-01-437-8021INTERCHANGEABLE
WHEEL,ABRASIVE
B74
3770-01-668-8769INTERCHANGEABLE
ACCESSORY KIT,DOG TRAINING
B74

Frequently Asked Questions

What is NSN 4820-01-073-7262?

NSN 4820-01-073-7262 is a Stop Valve, manufactured by Ellis & Watts International, Llc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-073-7262?

NSN 4820-01-073-7262 has 1 cross-referenced part number: B74 (Ellis & Watts International, Llc).

What NSN replaces 4820-01-073-7262?

There are 8 known substitutes for 4820-01-073-7262: 3030-00-160-8301, 4730-00-391-8341, 5340-00-551-7918 and 5 more. Verify interchangeability with system specifications before substitution.

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