PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4417Valve Assembly,manifold

Electric Boat Corporation Div General Dynamics Electric Boat · NSN 4820-01-323-1796 · FSC 4820 · No Item Name Available
Verified by PartsTable
NSN 4820-01-323-1796 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-323-1796. Primary manufacturer part number: 4417.
Features
  • Valve Assembly,manifold — FSC 4820
  • 1 verified cross-reference
  • Primary manufacturer: Electric Boat Corporation Div General Dynamics Electric Boat
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Assembly,manifold, cataloged under National Stock Number 4820-01-323-1796, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Electric Boat Corporation Div General Dynamics Electric Boat. This item has 1 commercial cross-reference from 1 manufacturer, 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 Assembly,manifold
FSC / FSG4820 — No Item Name Available (FSG 48)
ManufacturersElectric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169)
Technical Specifications
ParameterValue
NSN4820-01-323-1796
Primary Part Number4417
Item NameValve Assembly,manifold
FSC / FSG4820 / 48 — No Item Name Available
ManufacturerElectric Boat Corporation Div General Dynamics Electric Boat
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
1620-00-024-63384417 INTERCHANGEABLE
Link,piston Steer Damper
Circor Aerospace, Inc. Div Circor
5905-00-082-741310-90848-82 INTERCHANGEABLE
Resistor,fixed,wire Wound
Amphenol Corp Div Amphenol Aerospace Operations
5120-00-133-0653M22520/5-55 INTERCHANGEABLE
Die,crimping Tool
Sae International Dba Sae International
3110-00-156-1727 INTERCHANGEABLE
Bearing,ball,thrust
5305-00-340-4765SH6-35 INTERCHANGEABLE
Screw,shoulder
Secs Inc
2805-00-386-29061F3473 INTERCHANGEABLE
Valve,poppet,engine
Caterpillar Inc Div Caterpillar Defense
5950-00-983-55864417 INTERCHANGEABLE
Reactor
Arnold Magnetics Corporation Dba Arnold Magnetic Technologies
7025-01-129-41751011-00 INTERCHANGEABLE
Magnetic Drum,data Storage
Precision Methods Inc
4710-01-223-94684417 INTERCHANGEABLE
Tube Assembly,metal
Lockheed Martin Corp
4820-01-436-13044417 INTERCHANGEABLE
Valve,gate
Atlas Metal Industries Inc
Cross-Reference Index
Part NumberManufacturer
4417 PRIMARY Electric Boat Corporation Div General Dynamics Electric Boat (USA)
Related Parts
1620-00-024-6338INTERCHANGEABLE
LINK,PISTON STEER DAMPER
4417
5905-00-082-7413INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
10-90848-82
5120-00-133-0653INTERCHANGEABLE
DIE,CRIMPING TOOL
M22520/5-55
3110-00-156-1727INTERCHANGEABLE
BEARING,BALL,THRUST
5305-00-340-4765INTERCHANGEABLE
SCREW,SHOULDER
SH6-35
2805-00-386-2906INTERCHANGEABLE
VALVE,POPPET,ENGINE
1F3473
5950-00-983-5586INTERCHANGEABLE
REACTOR
4417
7025-01-129-4175INTERCHANGEABLE
MAGNETIC DRUM,DATA STORAGE
1011-00
4710-01-223-9468INTERCHANGEABLE
TUBE ASSEMBLY,METAL
4417
4820-01-436-1304INTERCHANGEABLE
VALVE,GATE
4417
6530-01-555-7424INTERCHANGEABLE
CARRY CASE,TRACTION SYSTEM
100555-03

Frequently Asked Questions

What is NSN 4820-01-323-1796?

NSN 4820-01-323-1796 is a Valve Assembly,manifold, manufactured by Electric Boat Corporation Div General Dynamics Electric Boat, classified under FSC 4820 (No Item Name Available). Status: active.

What are the part numbers for NSN 4820-01-323-1796?

NSN 4820-01-323-1796 has 1 cross-referenced part number: 4417 (Electric Boat Corporation Div General Dynamics Electric Boat).

What NSN replaces 4820-01-323-1796?

There are 11 known substitutes for 4820-01-323-1796: 1620-00-024-6338, 5905-00-082-7413, 5120-00-133-0653 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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