PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22018Window,sonar

Naval Air Development Center Warminster Navairsyscom Hq · NSN 5845-01-642-8662 · FSC 5845 · No Item Name Available
Verified by PartsTable
NSN 5845-01-642-8662 — this item is cataloged by the U.S. Government under National Stock Number 5845-01-642-8662. Primary manufacturer part number: 22018.
Features
  • Window,sonar — FSC 5845
  • Material: RESIN
  • Surface Treatment: PAINT
  • 1 verified cross-reference
  • Primary manufacturer: Naval Air Development Center Warminster Navairsyscom Hq
Applications
  • Applications requiring Resin construction
General Description

The Window,sonar, cataloged under National Stock Number 5845-01-642-8662, is classified within Federal Supply Class 5845 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Naval Air Development Center Warminster Navairsyscom Hq. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5845-01-642-8662
Primary Part Number22018
Item NameWindow,sonar
FSC / FSG5845 / 58 — No Item Name Available
ManufacturerNaval Air Development Center Warminster Navairsyscom Hq
StatusACTIVE
MaterialRESIN
Surface TreatmentPAINT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5360-00-083-4249 INTERCHANGEABLE
Spring,helical,compression
5935-00-163-9505578R696H05 INTERCHANGEABLE
Guide,electrical Connector
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6645-00-166-6677 INTERCHANGEABLE
Balance,aircraft Cl
5305-00-282-6232NAS220-18 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
4730-00-348-5619 INTERCHANGEABLE
Plug,tube Repair
5940-00-983-6113 INTERCHANGEABLE
Terminal Board
5330-01-605-063922018 INTERCHANGEABLE
Gasket
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
Cross-Reference Index
Part NumberManufacturer
22018 PRIMARY Naval Air Development Center Warminster Navairsyscom Hq (USA)
Related Parts
5360-00-083-4249INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5935-00-163-9505INTERCHANGEABLE
GUIDE,ELECTRICAL CONNECTOR
578R696H05
6645-00-166-6677INTERCHANGEABLE
BALANCE,AIRCRAFT CL
5305-00-282-6232INTERCHANGEABLE
SCREW,MACHINE
NAS220-18
4730-00-348-5619INTERCHANGEABLE
PLUG,TUBE REPAIR
5940-00-983-6113INTERCHANGEABLE
TERMINAL BOARD
5330-01-605-0639INTERCHANGEABLE
GASKET
22018

Frequently Asked Questions

What is NSN 5845-01-642-8662?

NSN 5845-01-642-8662 is a Window,sonar, manufactured by Naval Air Development Center Warminster Navairsyscom Hq, classified under FSC 5845 (No Item Name Available). Status: active.

What are the part numbers for NSN 5845-01-642-8662?

NSN 5845-01-642-8662 has 1 cross-referenced part number: 22018 (Naval Air Development Center Warminster Navairsyscom Hq).

What NSN replaces 5845-01-642-8662?

There are 7 known substitutes for 5845-01-642-8662: 5360-00-083-4249, 5935-00-163-9505, 6645-00-166-6677 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22018?

Key specifications for 22018: Overall Length: 353.75 INCHES NOMINAL IN; Special Features: ARC LENGTH 38.43, ARC DEPTH 9.79, 1/4 X 45 DEGREE CHAMFER ALL AROUND; Material: RESIN; Overall Width: 31.60 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com