PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H68Ring,lantern

Circor Naval Solutions Llc Dba Warren Pumps · NSN 4320-00-767-5593 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-767-5593 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-767-5593. Primary manufacturer part number: H68.
Features
  • Ring,lantern — FSC 4320
  • Height: 0.438 INCHES NOMINAL IN
  • Outside Diameter: 1.544 INCHES NOMINAL IN
  • Inside Diameter: 1.106 INCHES NOMINAL IN
  • 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 4320-00-767-5593, 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 4 verified specifications, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-767-5593
Primary Part NumberH68
Item NameRing,lantern
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
Height0.438 INCHES NOMINAL IN
Outside Diameter1.544 INCHES NOMINAL IN
Inside Diameter1.106 INCHES NOMINAL IN
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-111-4269507399-9 INTERCHANGEABLE
Transformer,pulse
Raytheon Company Dba Raytheon
5120-00-288-9707 INTERCHANGEABLE
Hammer,hand
5905-00-452-8771R10-99 INTERCHANGEABLE
Resistor,adjustable
Weston Aerospace Ltd Div Weston Aerospace Ltd
5342-01-027-4516 INTERCHANGEABLE
Clamp,conduit
4320-01-063-8083H-68 INTERCHANGEABLE
Pump Unit,centrifugal
Armstrong Pumps Inc
Cross-Reference Index
Part NumberManufacturer
H68 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
R-853 PIECE 5 Circor Naval Solutions Llc Dba Warren Pumps (USA)
R671PC5 Circor Naval Solutions Llc Dba Warren Pumps (USA)
R833PC5 Circor Naval Solutions Llc Dba Warren Pumps (USA)
R-1099 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
Related Parts
5950-00-111-4269INTERCHANGEABLE
TRANSFORMER,PULSE
507399-9
5120-00-288-9707INTERCHANGEABLE
HAMMER,HAND
5905-00-452-8771INTERCHANGEABLE
RESISTOR,ADJUSTABLE
R10-99
5342-01-027-4516INTERCHANGEABLE
CLAMP,CONDUIT
4320-01-063-8083INTERCHANGEABLE
PUMP UNIT,CENTRIFUGAL
H-68

Frequently Asked Questions

What is NSN 4320-00-767-5593?

NSN 4320-00-767-5593 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 4320-00-767-5593?

NSN 4320-00-767-5593 has 5 cross-referenced part numbers: H68 (Circor Naval Solutions Llc Dba Warren Pumps), R-853 PIECE 5 (Circor Naval Solutions Llc Dba Warren Pumps), R671PC5 (Circor Naval Solutions Llc Dba Warren Pumps), R833PC5 (Circor Naval Solutions Llc Dba Warren Pumps), R-1099 (Circor Naval Solutions Llc Dba Warren Pumps).

What NSN replaces 4320-00-767-5593?

There are 5 known substitutes for 4320-00-767-5593: 5950-00-111-4269, 5120-00-288-9707, 5905-00-452-8771 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H68?

Key specifications for H68: Height: 0.438 INCHES NOMINAL IN; Outside Diameter: 1.544 INCHES NOMINAL IN; Inside Diameter: 1.106 INCHES NOMINAL IN; Material: COPPER ALLOY OVERALL. 4 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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