PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

055B0105C041ARing,lantern

Circor Naval Solutions Llc Dba Warren Pumps · NSN 4320-01-207-5944 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-207-5944 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-207-5944. Primary manufacturer part number: 055B0105C041A.
Features
  • Ring,lantern — FSC 4320
  • Material: COPPER ALLOY OVERALL
  • 5 verified cross-references
  • Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Ring,lantern, cataloged under National Stock Number 4320-01-207-5944, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-207-5944
Primary Part Number055B0105C041A
Item NameRing,lantern
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5360-00-111-361655101 INTERCHANGEABLE
Spring and Retainer
Page Chester Ltd Dba Cooperative Industries Div Cooperative Industries Aerospace Defense
6105-00-136-46825510-5 INTERCHANGEABLE
Motor,condenser Fan
Electromech Technologies Llc
5330-00-136-7345C16290-4-202 INTERCHANGEABLE
Gasket
Cosmodyne, Llc Dba Cosmodyne Llc
5120-00-165-3911 INTERCHANGEABLE
Contact Positioner,terminal Crim
5330-00-291-164014190 INTERCHANGEABLE
Seal,plain Encased
Komatsu America Corporation
2805-00-328-541501002 INTERCHANGEABLE
Guide,valve Stem
Safeguard Powertech Systems
5306-00-475-96075306AC1-021 INTERCHANGEABLE
Bolt,internally Relieved Body
Us Army Aviation and Missile Command
5995-01-332-1763G284347-162 INTERCHANGEABLE
Cable Assembly,radio Frequency
Raytheon Company Div Corp
6130-01-533-937455105 INTERCHANGEABLE
Battery Power Supply
Aerovironment, Inc. Dba Aerovironment Inc
5965-01-676-1635E 609 INTERCHANGEABLE
Microphone,capacitor
Sennheiser Electronic Corp
Cross-Reference Index
Part NumberManufacturer
E-609 Circor Naval Solutions Llc Dba Warren Pumps (USA)
E-609 PIECE 16 Circor Naval Solutions Llc Dba Warren Pumps (USA)
055B0105C041A PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
55-105 Circor Naval Solutions Llc Dba Warren Pumps (USA)
WG-3273 Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
5360-00-111-3616INTERCHANGEABLE
SPRING AND RETAINER
55101
6105-00-136-4682INTERCHANGEABLE
MOTOR,CONDENSER FAN
5510-5
5330-00-136-7345INTERCHANGEABLE
GASKET
C16290-4-202
5120-00-165-3911INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM
5330-00-291-1640INTERCHANGEABLE
SEAL,PLAIN ENCASED
14190
2805-00-328-5415INTERCHANGEABLE
GUIDE,VALVE STEM
01002
5306-00-475-9607INTERCHANGEABLE
BOLT,INTERNALLY RELIEVED BODY
5306AC1-021
5995-01-332-1763INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
G284347-162
6130-01-533-9374INTERCHANGEABLE
BATTERY POWER SUPPLY
55105
5965-01-676-1635INTERCHANGEABLE
MICROPHONE,CAPACITOR
E 609

Frequently Asked Questions

What is NSN 4320-01-207-5944?

NSN 4320-01-207-5944 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 4320-01-207-5944?

NSN 4320-01-207-5944 has 5 cross-referenced part numbers: E-609 (Circor Naval Solutions Llc Dba Warren Pumps), E-609 PIECE 16 (Circor Naval Solutions Llc Dba Warren Pumps), 055B0105C041A (Circor Naval Solutions Llc Dba Warren Pumps), 55-105 (Circor Naval Solutions Llc Dba Warren Pumps), WG-3273 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 4320-01-207-5944?

There are 10 known substitutes for 4320-01-207-5944: 5360-00-111-3616, 6105-00-136-4682, 5330-00-136-7345 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 055B0105C041A?

Key specifications for 055B0105C041A: End Item Identification: WARREN PUMP,VERTICAL SCREW PUMP,NO. 675 T.R.S.; Material: COPPER ALLOY OVERALL. 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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