PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

16441Valve,ball

Electro Impulse Laboratory Inc Dba Electro Impulse Inc · NSN 4820-01-366-7128 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-366-7128 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-366-7128. Primary manufacturer part number: 16441.
Features
  • Valve,ball — FSC 4820
  • Valve Operation Method: MANUAL
  • 1 verified cross-reference
  • Primary manufacturer: Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve,ball, cataloged under National Stock Number 4820-01-366-7128, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Electro Impulse Laboratory Inc Dba Electro Impulse Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4820-01-366-7128
Primary Part Number16441
Item NameValve,ball
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerElectro Impulse Laboratory Inc Dba Electro Impulse Inc
StatusACTIVE
Valve Operation MethodMANUAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-036-1857 INTERCHANGEABLE
Top Housing Capsule
5940-00-259-772916441 INTERCHANGEABLE
Terminal,stud
Prestolite Electric Inc
4820-00-287-31933-9-3V INTERCHANGEABLE
Valve,gate
Gas Equipment Engineering Corporation, the Dba Geeco
5365-00-402-88551-64-41 INTERCHANGEABLE
Spacer,sleeve
Mission Systems Orchard Park Inc
5950-00-403-2536740890-101 INTERCHANGEABLE
Reactor
Lockheed Martin Corp
5360-00-419-032416441 INTERCHANGEABLE
Spring,helical,compression
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5330-00-928-2471 INTERCHANGEABLE
Gasket
5305-00-945-0505MS35275-212 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3010-00-951-05371644-1 INTERCHANGEABLE
Pressure Plate Assembly,clutch
Drs Signal Solutions, Inc.
5950-01-311-3695 INTERCHANGEABLE
Transformer,current
Cross-Reference Index
Part NumberManufacturer
16441 PRIMARY Electro Impulse Laboratory Inc Dba Electro Impulse Inc (USA)
Related Parts
4820-00-036-1857INTERCHANGEABLE
TOP HOUSING CAPSULE
5940-00-259-7729INTERCHANGEABLE
TERMINAL,STUD
16441
4820-00-287-3193INTERCHANGEABLE
VALVE,GATE
3-9-3V
5365-00-402-8855INTERCHANGEABLE
SPACER,SLEEVE
1-64-41
5950-00-403-2536INTERCHANGEABLE
REACTOR
740890-101
5360-00-419-0324INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
16441
5330-00-928-2471INTERCHANGEABLE
GASKET
5305-00-945-0505INTERCHANGEABLE
SCREW,MACHINE
MS35275-212
3010-00-951-0537INTERCHANGEABLE
PRESSURE PLATE ASSEMBLY,CLUTCH
1644-1
5950-01-311-3695INTERCHANGEABLE
TRANSFORMER,CURRENT
4730-01-356-4768INTERCHANGEABLE
BUSHING,TANK
13226E7991
5895-01-460-8035INTERCHANGEABLE
CASE,ELECTRONIC COMMUNICATIONS E
00016441

Frequently Asked Questions

What is NSN 4820-01-366-7128?

NSN 4820-01-366-7128 is a Valve,ball, manufactured by Electro Impulse Laboratory Inc Dba Electro Impulse Inc, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-366-7128?

NSN 4820-01-366-7128 has 1 cross-referenced part number: 16441 (Electro Impulse Laboratory Inc Dba Electro Impulse Inc).

What NSN replaces 4820-01-366-7128?

There are 12 known substitutes for 4820-01-366-7128: 4820-00-036-1857, 5940-00-259-7729, 4820-00-287-3193 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16441?

Key specifications for 16441: Special Features: 0.500 IN. SIZE. IN; Valve Operation Method: MANUAL. 2 total characteristics are documented in the Federal Logistics Information System.

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