PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

NAS844-14Cap,protective,dust and Moisture

National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use · NSN 5340-00-993-4185 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-993-4185 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-993-4185. Primary manufacturer part number: NAS844-14.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Inside Diameter Length: 0.875 INCHES NOMINAL IN
  • Material: PLASTIC
  • Round Cap Outside Surface Condition: SMOOTH
  • Design Type: FRICTION
  • Overall Diameter: 0.875 INCHES NOMINAL IN
  • Tube Outside Diameter for Which Designed: 0.812 INCHES NOMINAL IN
  • 10 verified cross-references
Applications
  • Applications requiring Plastic construction
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-00-993-4185, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-993-4185
Primary Part NumberNAS844-14
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerNational Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
StatusCANCELLED
Inside Diameter Length0.875 INCHES NOMINAL IN
MaterialPLASTIC
Round Cap Outside Surface ConditionSMOOTH
Design TypeFRICTION
Overall Diameter0.875 INCHES NOMINAL IN
Tube Outside Diameter for Which Designed0.812 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5340-00-840-7820
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
No Item Name Available
5340-00-286-3506NAS834-117 SUCCESSOR
Cap-Plug,protective,dust and Moi
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-00-837-9408AS90376-A1-14R SUCCESSOR
Cap,protective,dust and Moisture
Sae International Dba Sae International
Cap,protective,dust and Moisture
5340-01-043-7078NAS834-80 SUCCESSOR
Cap-Plug,protective,dust and Moi
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cap,protective,dust and Moisture
Cap,protective,dust and Moisture
Cap,protective,dust and Moisture
Cap,protective,dust and Moisture
5340-01-217-2324NAS832-7 SUCCESSOR
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
SC-13/16 Protective Closures Co Inc (USA)
7209541P014 General Electric Company (USA)
7209541P014 Lockheed Martin Corporation Div Rms (USA)
M5501/9-F14 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A3013089-3 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
NAS847 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
13-16SC Caplugs Llc Dba Mokon Div Caplugs (USA)
MIL-C-5501/9 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
NAS844-14 PRIMARY National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
13/16 SC X 7/8 Protective Closures Co Inc (USA)
Related Parts
SUCCESSOR 5340-00-840-7820 Cap,protective,dust and Moisture
5340-01-199-9677SUCCESSOR
NO ITEM NAME AVAILABLE
5340-00-286-3506SUCCESSOR
CAP-PLUG,PROTECTIVE,DUST AND MOI
NAS834-117
5340-00-837-9408SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
AS90376-A1-14R
5340-01-043-7078SUCCESSOR
CAP-PLUG,PROTECTIVE,DUST AND MOI
NAS834-80
5340-01-167-9312SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
5340-01-187-8957SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
5340-01-192-6462SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
5340-01-203-7790SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
5340-01-217-2324SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
NAS832-7
5340-01-227-5837SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
5340-01-302-9269SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
M5501/9-F10

Frequently Asked Questions

What is NSN 5340-00-993-4185?

NSN 5340-00-993-4185 is a Cap,protective,dust and Moisture, manufactured by National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-993-4185?

NSN 5340-00-993-4185 has 10 cross-referenced part numbers: SC-13/16 (Protective Closures Co Inc), 7209541P014 (General Electric Company), 7209541P014 (Lockheed Martin Corporation Div Rms), M5501/9-F14 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A3013089-3 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir) and 5 more.

What NSN replaces 5340-00-993-4185?

There are 12 known substitutes for 5340-00-993-4185: 5340-01-199-9677, 5340-00-286-3506, 5340-00-837-9408 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of NAS844-14?

Key specifications for NAS844-14: Inside Diameter Length: 0.875 INCHES NOMINAL IN; Material: PLASTIC; Round Cap Outside Surface Condition: SMOOTH; Design Type: FRICTION. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-993-4185 still in active supply?

NSN 5340-00-993-4185 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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