PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6-00Cap,protective,dust and Moisture

Molded Devices, Inc. Dba Mdi Div Molded Devices · NSN 5340-01-239-5420 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-239-5420 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-239-5420. Primary manufacturer part number: 6-00.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Tube Outside Diameter for Which Designed: 5.625 INCHES NOMINAL IN
  • Round Cap Outside Surface Condition: SMOOTH
  • Material: PLASTIC POLYVINYL CHLORIDE (PVC)
  • Material Document and Classification: AIRESEARCH MFG CO, EMS 53109 MFR REF SINGLE MATERIAL RESPONSE
  • Design Type: FRICTION
  • 3 verified cross-references
  • Primary manufacturer: Molded Devices, Inc. Dba Mdi Div Molded Devices
Applications
  • Applications requiring Plastic Polyvinyl Chloride (pvc) construction
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-239-5420, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Molded Devices, Inc. Dba Mdi Div Molded Devices. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-01-239-5420
Primary Part Number6-00
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMolded Devices, Inc. Dba Mdi Div Molded Devices
StatusACTIVE
Tube Outside Diameter for Which Designed5.625 INCHES NOMINAL IN
Round Cap Outside Surface ConditionSMOOTH
MaterialPLASTIC POLYVINYL CHLORIDE (PVC)
Material Document and ClassificationAIRESEARCH MFG CO, EMS 53109 MFR REF SINGLE MATERIAL RESPONSE
Design TypeFRICTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
5340-00-537-734653XSB SUCCESSOR
Closer,door
Yale Security Inc. Dba Norton Door Control
6515-01-149-41337000002297 SUCCESSOR
Plug,ear
3m Company
6515-01-153-5838600 SUCCESSOR
Speculum,otoscope
Medical Disposables Laboratories Inc
Power Supply
Cross-Reference Index
Part NumberManufacturer
6-00EA Molded Devices, Inc. Dba Mdi Div Molded Devices (USA)
6-00 PRIMARY Molded Devices, Inc. Dba Mdi Div Molded Devices (USA)
194-505-9012 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
Related Parts
5340-00-537-7346SUCCESSOR
CLOSER,DOOR
53XSB
6515-01-149-4133SUCCESSOR
PLUG,EAR
7000002297
6515-01-153-5838SUCCESSOR
SPECULUM,OTOSCOPE
600
6130-01-397-5834SUCCESSOR
POWER SUPPLY

Frequently Asked Questions

What is NSN 5340-01-239-5420?

NSN 5340-01-239-5420 is a Cap,protective,dust and Moisture, manufactured by Molded Devices, Inc. Dba Mdi Div Molded Devices, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-239-5420?

NSN 5340-01-239-5420 has 3 cross-referenced part numbers: 6-00EA (Molded Devices, Inc. Dba Mdi Div Molded Devices), 6-00 (Molded Devices, Inc. Dba Mdi Div Molded Devices), 194-505-9012 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix).

What NSN replaces 5340-01-239-5420?

There are 4 known substitutes for 5340-01-239-5420: 5340-00-537-7346, 6515-01-149-4133, 6515-01-153-5838 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6-00?

Key specifications for 6-00: Tube Outside Diameter for Which Designed: 5.625 INCHES NOMINAL IN; Special Features: COLOR YELLOW; Round Cap Outside Surface Condition: SMOOTH; Material: PLASTIC POLYVINYL CHLORIDE (PVC). 6 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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