PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2000-3Disk,suction Valve

Grasso Inc · NSN 4130-00-523-5624 · FSC 4130 · No Item Name Available
Verified by PartsTable
NSN 4130-00-523-5624 — this item is cataloged by the U.S. Government under National Stock Number 4130-00-523-5624. Primary manufacturer part number: 2000-3.
Features
  • Disk,suction Valve — FSC 4130
  • General Characteristics Item Description: STEEL,3.718 IN. MIN 3.728 IN. MAX OD,3.000 IN. MIN 3.010 IN. MAX ID,0.030 IN. MIN 0.032 IN. MAX THK IN
  • 2 verified cross-references
  • Primary manufacturer: Grasso Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Disk,suction Valve, cataloged under National Stock Number 4130-00-523-5624, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Grasso Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4130-00-523-5624
Primary Part Number2000-3
Item NameDisk,suction Valve
FSC / FSG4130 / 41 — No Item Name Available
ManufacturerGrasso Inc
StatusCANCELLED
General Characteristics Item DescriptionSTEEL,3.718 IN. MIN 3.728 IN. MAX OD,3.000 IN. MIN 3.010 IN. MAX ID,0.030 IN. MIN 0.032 IN. MAX THK IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-242-3434 INTERCHANGEABLE
Punch,starter
5330-00-292-1598052063-5 INTERCHANGEABLE
Seal,plain Encased
Gits Mfg Co Inc
2520-00-450-9254 INTERCHANGEABLE
Housing,clutch
5935-00-660-59319063136 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Aviation and Missile Command
7320-01-141-41682000-3 INTERCHANGEABLE
Food Waste Disposal System
Ni Industries Inc Thermador/waste King Div
6525-01-204-181320003 INTERCHANGEABLE
Film,nuclear Medicine
Eastman Kodak Company Dba Kodak
5930-01-237-3755 INTERCHANGEABLE
Switch,push
5945-01-314-95271551AS249-4 INTERCHANGEABLE
Relay,electromagnetic
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5305-01-345-294420003 INTERCHANGEABLE
Thumbscrew
Northwestern Tools, Inc.
5940-01-394-704920003 INTERCHANGEABLE
Terminal Board
Exstar International Corporation
Cross-Reference Index
Part NumberManufacturer
2000-3 Keco Industries, Inc. (USA)
2000-3 PRIMARY Grasso Inc (USA)
Related Parts
5120-00-242-3434INTERCHANGEABLE
PUNCH,STARTER
5330-00-292-1598INTERCHANGEABLE
SEAL,PLAIN ENCASED
052063-5
2520-00-450-9254INTERCHANGEABLE
HOUSING,CLUTCH
5935-00-660-5931INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
9063136
7320-01-141-4168INTERCHANGEABLE
FOOD WASTE DISPOSAL SYSTEM
2000-3
6525-01-204-1813INTERCHANGEABLE
FILM,NUCLEAR MEDICINE
20003
5930-01-237-3755INTERCHANGEABLE
SWITCH,PUSH
5945-01-314-9527INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
1551AS249-4
5305-01-345-2944INTERCHANGEABLE
THUMBSCREW
20003
5940-01-394-7049INTERCHANGEABLE
TERMINAL BOARD
20003
3040-01-437-5481INTERCHANGEABLE
SHAFT ASSEMBLY,SHOULDERED
80053-2
4810-01-445-0855INTERCHANGEABLE
ACTUATOR,ELECTROMECHANICAL,ROTAR
20003-4

Frequently Asked Questions

What is NSN 4130-00-523-5624?

NSN 4130-00-523-5624 is a Disk,suction Valve, manufactured by Grasso Inc, classified under FSC 4130 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4130-00-523-5624?

NSN 4130-00-523-5624 has 2 cross-referenced part numbers: 2000-3 (Keco Industries, Inc.), 2000-3 (Grasso Inc).

What NSN replaces 4130-00-523-5624?

There are 12 known substitutes for 4130-00-523-5624: 5120-00-242-3434, 5330-00-292-1598, 2520-00-450-9254 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2000-3?

Key specifications for 2000-3: General Characteristics Item Description: STEEL,3.718 IN. MIN 3.728 IN. MAX OD,3.000 IN. MIN 3.010 IN. MAX ID,0.030 IN. MIN 0.032 IN. MAX THK IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4130-00-523-5624 still in active supply?

NSN 4130-00-523-5624 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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