PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

42382Valve,ball

Allied Systems Company Dba Allied Systems Co · NSN 4820-01-688-1754 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-688-1754 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-688-1754. Primary manufacturer part number: 42382.
Features
  • Valve,ball — FSC 4820
  • 3 verified cross-references
  • Primary manufacturer: Allied Systems Company Dba Allied Systems Co
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,ball, cataloged under National Stock Number 4820-01-688-1754, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Allied Systems Company Dba Allied Systems Co. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameValve,ball
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersWorcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (CAGE 98991); Allied Systems Company Dba Allied Systems Co (CAGE 60848)
Technical Specifications
ParameterValue
NSN4820-01-688-1754
Primary Part Number42382
Item NameValve,ball
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerAllied Systems Company Dba Allied Systems Co
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
7530-00-764-056535500 INTERCHANGEABLE
Paper,graph
Cardinal Brands Inc Div Cardinal Custom Solutions
5962-01-089-279442382 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5825-01-306-9298138-89-00005 INTERCHANGEABLE
Control,beacon Transfer
U S Dept of Transportation Federal Aviation Administration
5120-01-620-95144238-2 INTERCHANGEABLE
Tang Breakoff Tool,screw Thread
Stanley Engineered Fastening Llc
Cross-Reference Index
Part NumberManufacturer
20-D-44-44-66-TT-SW-V1 MODIFIED Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609 (USA)
42382 PRIMARY Allied Systems Company Dba Allied Systems Co (USA)
42382 REV C Allied Systems Company Dba Allied Systems Co (USA)
Related Parts
7530-00-764-0565INTERCHANGEABLE
PAPER,GRAPH
35500
5962-01-089-2794INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42382
5825-01-306-9298INTERCHANGEABLE
CONTROL,BEACON TRANSFER
138-89-00005
5120-01-620-9514INTERCHANGEABLE
TANG BREAKOFF TOOL,SCREW THREAD
4238-2

Frequently Asked Questions

What is NSN 4820-01-688-1754?

NSN 4820-01-688-1754 is a Valve,ball, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-688-1754?

NSN 4820-01-688-1754 has 3 cross-referenced part numbers: 20-D-44-44-66-TT-SW-V1 MODIFIED (Worcester Controls Corp P O Box 2609 Cookeville Tn 385022609), 42382 (Allied Systems Company Dba Allied Systems Co), 42382 REV C (Allied Systems Company Dba Allied Systems Co).

What NSN replaces 4820-01-688-1754?

There are 4 known substitutes for 4820-01-688-1754: 7530-00-764-0565, 5962-01-089-2794, 5825-01-306-9298 and 1 more. Verify interchangeability with system specifications before substitution.

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