PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18-814Plug,protective,dust and Moistur

Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division · NSN 5340-01-461-8466 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-461-8466 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-461-8466. Primary manufacturer part number: 18-814.
Features
  • Plug,protective,dust and Moistur — FSC 5340
  • Material: PLASTIC
  • Design Type: FRICTION
  • 4 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
Applications
  • Applications requiring Plastic construction
General Description

The Plug,protective,dust and Moistur, cataloged under National Stock Number 5340-01-461-8466, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-461-8466
Primary Part Number18-814
Item NamePlug,protective,dust and Moistur
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division
StatusACTIVE
MaterialPLASTIC
Design TypeFRICTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 5
5330-00-178-5134300128 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
6650-00-847-3492 INTERCHANGEABLE
Eyeshield,optical Instrument
5915-00-965-983618814 INTERCHANGEABLE
Filter,band Pass
Freed Transformer Co
2990-01-546-984618814 INTERCHANGEABLE
Muffler,exhaust
Generac Mobile Products, Llc
1005-01-690-450418814 INTERCHANGEABLE
Barrel,rifle
Barrett Firearms Manufacturing, Inc. Dba Barrett Firearms Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
3418AS6244 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
18-814 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division (USA)
3418AW6244 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
18-814 Item Products Inc (USA)
Related Parts
5330-00-178-5134INTERCHANGEABLE
SEAL,PLAIN ENCASED
300128
6650-00-847-3492INTERCHANGEABLE
EYESHIELD,OPTICAL INSTRUMENT
5915-00-965-9836INTERCHANGEABLE
FILTER,BAND PASS
18814
2990-01-546-9846INTERCHANGEABLE
MUFFLER,EXHAUST
18814
1005-01-690-4504INTERCHANGEABLE
BARREL,RIFLE
18814

Frequently Asked Questions

What is NSN 5340-01-461-8466?

NSN 5340-01-461-8466 is a Plug,protective,dust and Moistur, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-461-8466?

NSN 5340-01-461-8466 has 4 cross-referenced part numbers: 3418AS6244 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 18-814 (Parker-Hannifin Corporation Dba Pneutronics Div Pneumatic Division), 3418AW6244 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 18-814 (Item Products Inc).

What NSN replaces 5340-01-461-8466?

There are 5 known substitutes for 5340-01-461-8466: 5330-00-178-5134, 6650-00-847-3492, 5915-00-965-9836 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18-814?

Key specifications for 18-814: Material: PLASTIC; Design Type: FRICTION. 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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