PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

EP-8Cap,protective,dust and Moisture

Caplugs Llc Dba Mokon Div Caplugs · NSN 5340-01-540-5812 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-540-5812 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-540-5812. Primary manufacturer part number: EP-8.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Opening Inside Diameter for Which Designed: 0.483 INCHES NOMINAL IN
  • Material: PLASTIC, POLYETHYLENE (PP)
  • 1 verified cross-reference
  • Primary manufacturer: Caplugs Llc Dba Mokon Div Caplugs
Applications
  • Applications requiring Plastic, Polyethylene (pp) construction
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-01-540-5812, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caplugs Llc Dba Mokon Div Caplugs. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5340-01-540-5812
Primary Part NumberEP-8
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCaplugs Llc Dba Mokon Div Caplugs
StatusACTIVE
Opening Inside Diameter for Which Designed0.483 INCHES NOMINAL IN
MaterialPLASTIC, POLYETHYLENE (PP)
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-00-324-9158M85049/138-14A SUCCESSOR
Cap,protective,dust and Moisture
Sae International Dba Sae International
5340-01-268-2874EP-8 SUCCESSOR
Cap-Plug,protective,dust and Moi
Mission Systems Orchard Park Inc
Cross-Reference Index
Part NumberManufacturer
EP-8 PRIMARY Caplugs Llc Dba Mokon Div Caplugs (USA)
Related Parts
5340-00-324-9158SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
M85049/138-14A
5340-01-268-2874SUCCESSOR
CAP-PLUG,PROTECTIVE,DUST AND MOI
EP-8

Frequently Asked Questions

What is NSN 5340-01-540-5812?

NSN 5340-01-540-5812 is a Cap,protective,dust and Moisture, manufactured by Caplugs Llc Dba Mokon Div Caplugs, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-540-5812?

NSN 5340-01-540-5812 has 1 cross-referenced part number: EP-8 (Caplugs Llc Dba Mokon Div Caplugs).

What NSN replaces 5340-01-540-5812?

There are 2 known substitutes for 5340-01-540-5812: 5340-00-324-9158, 5340-01-268-2874. Verify interchangeability with system specifications before substitution.

What are the specifications of EP-8?

Key specifications for EP-8: Special Features: COLOR YELLOW; Opening Inside Diameter for Which Designed: 0.483 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: PLUG FOR THREADED CONNECTOR; Material: PLASTIC, POLYETHYLENE (PP). 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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