PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

524613-7Valve Assy

Smith Meter Inc Parts Opn · NSN 4930-00-944-2993 · FSC 4930 · No Item Name Available
Verified by PartsTable
NSN 4930-00-944-2993 — this item is cataloged by the U.S. Government under National Stock Number 4930-00-944-2993. Primary manufacturer part number: 524613-7.
Features
  • Valve Assy — FSC 4930
  • 8 verified cross-references
  • Primary manufacturer: Smith Meter Inc Parts Opn
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assy, cataloged under National Stock Number 4930-00-944-2993, is classified within Federal Supply Class 4930 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Smith Meter Inc Parts Opn. This item has 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve Assy
FSC / FSG4930 — No Item Name Available (FSG 49)
ManufacturersWatts Automatic Control Valve Inc (CAGE 0LX27); Harsco Corp Bmy-Combat Systems Div (CAGE 93568); Smith Meter Inc Parts Opn (CAGE 83590); Muesco Inc Dba Muesco Mallay Inc (CAGE 59273)
Technical Specifications
ParameterValue
NSN4930-00-944-2993
Primary Part Number524613-7
Item NameValve Assy
FSC / FSG4930 / 49 — No Item Name Available
ManufacturerSmith Meter Inc Parts Opn
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4820-00-220-18472012 INTERCHANGEABLE
Stem,fluid Valve
Velan Valve Corp.
3110-00-293-84431390351 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4720-00-447-9196LL67 INTERCHANGEABLE
Hose,preformed
Wisconsin Motors, Llc
5355-00-644-160430327 INTERCHANGEABLE
Pointer,dial
Johnson Controls, Inc Div Building Efficiency
5905-00-686-2806 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5331-01-278-949130327 INTERCHANGEABLE
O-Ring
W.w. Grainger, Inc. Div Government Sales Division
5930-01-286-569730327 INTERCHANGEABLE
Switch,push
L & R Manufacturing Company
5306-01-301-348630327 INTERCHANGEABLE
Bolt
Pdi Ground Support Systems, Inc.
5985-01-615-9487303207 INTERCHANGEABLE
Mast Section
Mastsystem Int'l Oy
5342-01-685-17473318AB-6 INTERCHANGEABLE
Coupling,clamp,grooved
V I J Corp Div National Utilities Company
Cross-Reference Index
Part NumberManufacturer
3032-7 Watts Automatic Control Valve Inc (USA)
02191-1153-01 Harsco Corp Bmy-Combat Systems Div (USA)
02191-1153 Harsco Corp Bmy-Combat Systems Div (USA)
524613-7 PRIMARY Smith Meter Inc Parts Opn (USA)
400-1 Smith Meter Inc Parts Opn (USA)
2191-1153 Harsco Corp Bmy-Combat Systems Div (USA)
3032-07 Watts Automatic Control Valve Inc (USA)
3032-7 Muesco Inc Dba Muesco Mallay Inc (USA)
Related Parts
4820-00-220-1847INTERCHANGEABLE
STEM,FLUID VALVE
2012
3110-00-293-8443INTERCHANGEABLE
BEARING,BALL,ANNULAR
1390351
4720-00-447-9196INTERCHANGEABLE
HOSE,PREFORMED
LL67
5355-00-644-1604INTERCHANGEABLE
POINTER,DIAL
30327
5905-00-686-2806INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5331-01-278-9491INTERCHANGEABLE
O-RING
30327
5930-01-286-5697INTERCHANGEABLE
SWITCH,PUSH
30327
5306-01-301-3486INTERCHANGEABLE
BOLT
30327
5985-01-615-9487INTERCHANGEABLE
MAST SECTION
303207
5342-01-685-1747INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
3318AB-6
5342-01-685-2346INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
3318AB-7

Frequently Asked Questions

What is NSN 4930-00-944-2993?

NSN 4930-00-944-2993 is a Valve Assy, manufactured by Smith Meter Inc Parts Opn, classified under FSC 4930 (No Item Name Available). Status: active.

What are the part numbers for NSN 4930-00-944-2993?

NSN 4930-00-944-2993 has 8 cross-referenced part numbers: 3032-7 (Watts Automatic Control Valve Inc), 02191-1153-01 (Harsco Corp Bmy-Combat Systems Div), 02191-1153 (Harsco Corp Bmy-Combat Systems Div), 524613-7 (Smith Meter Inc Parts Opn), 400-1 (Smith Meter Inc Parts Opn) and 3 more.

What NSN replaces 4930-00-944-2993?

There are 11 known substitutes for 4930-00-944-2993: 4820-00-220-1847, 3110-00-293-8443, 4720-00-447-9196 and 8 more. Verify interchangeability with system specifications before substitution.

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