PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1063Cap,protective,dust and Moisture

Caplugs Llc Dba Mokon Div Caplugs · NSN 5340-00-827-8376 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-827-8376 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-827-8376. Primary manufacturer part number: 1063.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Inside Diameter Length: 0.750 INCHES NOMINAL IN
  • Tube Outside Diameter for Which Designed: 3.860 INCHES NOMINAL IN
  • Overall Diameter: 4.070 INCHES NOMINAL IN
  • Design Type: FRICTION
  • Material: PLASTIC
  • Round Cap Outside Surface Condition: SMOOTH
  • 3 verified cross-references
Applications
  • Applications requiring Plastic construction
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-00-827-8376, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-827-8376
Primary Part Number1063
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCaplugs Llc Dba Mokon Div Caplugs
StatusACTIVE
Inside Diameter Length0.750 INCHES NOMINAL IN
Tube Outside Diameter for Which Designed3.860 INCHES NOMINAL IN
Overall Diameter4.070 INCHES NOMINAL IN
Design TypeFRICTION
MaterialPLASTIC
Round Cap Outside Surface ConditionSMOOTH
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6140-01-180-7584 (1063)
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
5340-00-484-44421176 SUCCESSOR
Key Blank
Ilco Unican Corp Dba Wolf Sales
6140-01-180-75841063 SUCCESSOR
Plate,battery Box
Elliott Machine Works Inc
Cross-Reference Index
Part NumberManufacturer
1063 PRIMARY Caplugs Llc Dba Mokon Div Caplugs (USA)
11269316-2 Ballistic Missile Defense Systems Command (USA)
1063 Protective Closures Co Inc (USA)
Related Parts
SUCCESSOR 6140-01-180-7584 Plate,battery Box · 1063
5340-00-484-4442SUCCESSOR
KEY BLANK
1176

Frequently Asked Questions

What is NSN 5340-00-827-8376?

NSN 5340-00-827-8376 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 5340-00-827-8376?

NSN 5340-00-827-8376 has 3 cross-referenced part numbers: 1063 (Caplugs Llc Dba Mokon Div Caplugs), 11269316-2 (Ballistic Missile Defense Systems Command), 1063 (Protective Closures Co Inc).

What NSN replaces 5340-00-827-8376?

There are 2 known substitutes for 5340-00-827-8376: 5340-00-484-4442, 6140-01-180-7584. Verify interchangeability with system specifications before substitution.

What are the specifications of 1063?

Key specifications for 1063: Inside Diameter Length: 0.750 INCHES NOMINAL IN; Tube Outside Diameter for Which Designed: 3.860 INCHES NOMINAL IN; Overall Diameter: 4.070 INCHES NOMINAL IN; Design Type: FRICTION. 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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