PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

016522-01Ring,lantern

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-00-126-5233 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-126-5233 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-126-5233. Primary manufacturer part number: 016522-01.
Features
  • Ring,lantern — FSC 4320
  • Material: COPPER ALLOY OVERALL
  • Outside Diameter: 2.750 INCHES NOMINAL IN
  • Height: 0.750 INCHES NOMINAL IN
  • Inside Diameter: 2.125 INCHES NOMINAL IN
  • 19 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Ring,lantern, cataloged under National Stock Number 4320-00-126-5233, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 3 manufacturers, 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
NSN4320-00-126-5233
Primary Part Number016522-01
Item NameRing,lantern
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
MaterialCOPPER ALLOY OVERALL
Outside Diameter2.750 INCHES NOMINAL IN
Height0.750 INCHES NOMINAL IN
Inside Diameter2.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5360-00-030-3270 INTERCHANGEABLE
Spring,helical,compression
3110-00-101-177616522 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
2995-00-311-0893 INTERCHANGEABLE
Adapter Quick Disconnect
4720-00-797-2488 INTERCHANGEABLE
Hose,nonmetallic
5950-00-858-091616522 INTERCHANGEABLE
Transformer,power Autotransforme
Grimes Aerospace Company
5998-01-006-433316522 INTERCHANGEABLE
Printed Circuit Board
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
5365-01-072-9035 INTERCHANGEABLE
Spacer,sleeve
3530-01-192-871916522 INTERCHANGEABLE
Presser Foot,sewing Machine
Consolidated Sewing Machine Corp
3815-01-352-730215468 INTERCHANGEABLE
Leveling Arm Weldment
Time Manufacturing Company Dba Time Manufacturing Company
5306-01-579-840112759-00912 INTERCHANGEABLE
Bolt,machine
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
SL5416APC8 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL6204PC23 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
016522-01 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
SL8616PC5 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
635-417-23 Huntington Ingalls Inc Div Newport News Shipbuilding (USA)
SL6204P23 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
G17301 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
016522-01 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL5428PC13 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
15468 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL6075PC23 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
16522 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
3602P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
G15468 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL4222PC8 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL6626PC23 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL5427PC13 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL6275PC23 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
RW57512PC23 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
Related Parts
5360-00-030-3270INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
3110-00-101-1776INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
16522
2995-00-311-0893INTERCHANGEABLE
ADAPTER QUICK DISCONNECT
4720-00-797-2488INTERCHANGEABLE
HOSE,NONMETALLIC
5950-00-858-0916INTERCHANGEABLE
TRANSFORMER,POWER AUTOTRANSFORME
16522
5998-01-006-4333INTERCHANGEABLE
PRINTED CIRCUIT BOARD
16522
5365-01-072-9035INTERCHANGEABLE
SPACER,SLEEVE
3530-01-192-8719INTERCHANGEABLE
PRESSER FOOT,SEWING MACHINE
16522
3815-01-352-7302INTERCHANGEABLE
LEVELING ARM WELDMENT
15468
5306-01-579-8401INTERCHANGEABLE
BOLT,MACHINE
12759-00912
6515-01-582-4154INTERCHANGEABLE
COUNTER,TABLET,AUTOMATIC
RX-4
6515-01-589-8118INTERCHANGEABLE
BONE PLATE
224.621

Frequently Asked Questions

What is NSN 4320-00-126-5233?

NSN 4320-00-126-5233 is a Ring,lantern, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-126-5233?

NSN 4320-00-126-5233 has 19 cross-referenced part numbers: SL5416APC8 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL6204PC23 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 016522-01 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), SL8616PC5 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 635-417-23 (Huntington Ingalls Inc Div Newport News Shipbuilding) and 14 more.

What NSN replaces 4320-00-126-5233?

There are 12 known substitutes for 4320-00-126-5233: 5360-00-030-3270, 3110-00-101-1776, 2995-00-311-0893 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 016522-01?

Key specifications for 016522-01: Material: COPPER ALLOY OVERALL; Outside Diameter: 2.750 INCHES NOMINAL IN; Height: 0.750 INCHES NOMINAL IN; Inside Diameter: 2.125 INCHES NOMINAL IN. 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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