PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H16Ring,lantern

Circor Naval Solutions Llc Dba Warren Pumps · NSN 4320-00-146-0420 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-146-0420 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-146-0420. Primary manufacturer part number: H16.
Features
  • Ring,lantern — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Ring,lantern, cataloged under National Stock Number 4320-00-146-0420, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. 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.

Catalog Facts
Item NameRing,lantern
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersCircor Naval Solutions Llc Dba Warren Pumps (CAGE 63857)
Technical Specifications
ParameterValue
NSN4320-00-146-0420
Primary Part NumberH16
Item NameRing,lantern
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-113-5091 INTERCHANGEABLE
Shell,electrical Connector
5999-00-194-4973503C553G16 INTERCHANGEABLE
Heater,thermal Release
Eaton Corporation Dba Eaton Inoac
5955-00-267-5076H16 INTERCHANGEABLE
Crystal Unit,quartz
Kurz-Kasch Inc
5955-00-267-5077322-1012P3 INTERCHANGEABLE
Crystal Unit,quartz
Raytheon Company Dba Raytheon Co
5120-00-277-2342 INTERCHANGEABLE
Wrench,open End
4720-00-289-3292 INTERCHANGEABLE
Hose,preformed
2540-00-311-4200H16 INTERCHANGEABLE
Handle,hood
Napco International Llc Dba Napco International Inc
4520-00-378-9682H16 INTERCHANGEABLE
Heating Element,electrical,nonim
Siemens Energy and Automation Inc Siemens Furnas Controls Div
6710-00-437-7233 INTERCHANGEABLE
Camera,motion Picture
6625-00-694-2054ANGSM21 INTERCHANGEABLE
Course Checker
Joint Electronics Type Designation System
Cross-Reference Index
Part NumberManufacturer
H16 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
5935-00-113-5091INTERCHANGEABLE
SHELL,ELECTRICAL CONNECTOR
5999-00-194-4973INTERCHANGEABLE
HEATER,THERMAL RELEASE
503C553G16
5955-00-267-5076INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
H16
5955-00-267-5077INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
322-1012P3
5120-00-277-2342INTERCHANGEABLE
WRENCH,OPEN END
4720-00-289-3292INTERCHANGEABLE
HOSE,PREFORMED
2540-00-311-4200INTERCHANGEABLE
HANDLE,HOOD
H16
4520-00-378-9682INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
H16
6710-00-437-7233INTERCHANGEABLE
CAMERA,MOTION PICTURE
6625-00-694-2054INTERCHANGEABLE
COURSE CHECKER
ANGSM21
5950-00-951-9714INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
H16
6210-01-022-5997INTERCHANGEABLE
LIGHT,INDICATOR
H-16

Frequently Asked Questions

What is NSN 4320-00-146-0420?

NSN 4320-00-146-0420 is a Ring,lantern, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-146-0420?

NSN 4320-00-146-0420 has 1 cross-referenced part number: H16 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 4320-00-146-0420?

There are 12 known substitutes for 4320-00-146-0420: 5935-00-113-5091, 5999-00-194-4973, 5955-00-267-5076 and 9 more. Verify interchangeability with system specifications before substitution.

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