PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

KAPPEMB10R18Cap,protective,dust and Moisture

Murata Elektronik Gmbh · NSN 5340-00-051-0029 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-051-0029 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-051-0029. Primary manufacturer part number: KAPPEMB10R18.
Features
  • Cap,protective,dust and Moisture — FSC 5340
  • Design Type: FRICTION
  • Round Cap Outside Surface Condition: SMOOTH
  • Inside Diameter Length: 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
  • Material Document and Classification: L-P-390, TYPE 1, GRADE 1 FED SPEC SINGLE MATERIAL RESPONSE
  • Material: PLASTIC
  • Overall Diameter: 1.375 INCHES MINIMUM AND 1.437 INCHES MAXIMUM IN
  • Tube Outside Diameter for Which Designed: 1.140 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN
Applications
  • Applications requiring Plastic construction
General Description

The Cap,protective,dust and Moisture, cataloged under National Stock Number 5340-00-051-0029, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Murata Elektronik Gmbh. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 20 commercial cross-references from 17 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: HD.

Technical Specifications
ParameterValue
NSN5340-00-051-0029
Primary Part NumberKAPPEMB10R18
Item NameCap,protective,dust and Moisture
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerMurata Elektronik Gmbh
StatusCANCELLED
Design TypeFRICTION
Round Cap Outside Surface ConditionSMOOTH
Inside Diameter Length0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
Material Document and ClassificationL-P-390, TYPE 1, GRADE 1 FED SPEC SINGLE MATERIAL RESPONSE
MaterialPLASTIC
Overall Diameter1.375 INCHES MINIMUM AND 1.437 INCHES MAXIMUM IN
Tube Outside Diameter for Which Designed1.140 INCHES MINIMUM AND 1.160 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueHD
Verified Substitutes 12
Plug,protective,dust and Moistur
Plug,protective,dust and Moistur
5340-00-514-2434NAS844-12 SUCCESSOR
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-00-531-4008NAS834-264 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
5340-00-727-4778CD12 SUCCESSOR
Cap,protective,dust and Moisture
Caplugs Llc Dba Mokon Div Caplugs
5340-01-039-0334NAS834-75 SUCCESSOR
Cap-Plug,protective,dust and Moi
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-039-3978NAS836-6 SUCCESSOR
Plug,protective,dust and Moistur
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-044-0984NAS844-32 SUCCESSOR
Cap,protective,dust and Moisture
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5340-01-073-5434NAS845-7 SUCCESSOR
Plug,protective,dust and Moistur
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
KAPPEMB10R18 Murata Elektronik Gmbh (DEU)
FC-719 Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc. (USA)
494115000800 Leonardo Spa Divisione Sistemi Di Difesa (ITA)
834001-00 Defense Reduction Agency (USA)
4270-20Y 3m Co Admininistrative Electronic & Communications (USA)
MS90376 20Y Zf Industrieantriebe Witten Gmbh (DEU)
EP28 G T I Corp Clover Industries Div (USA)
MIL-C-5501 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
NAS820-20A National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
5342PL1361058 Jednolity Indeks Materialowy - Uniform Material Index (POL)
3431013186 Schaltbau Gmbh (DEU)
MS90376-20Y Leonardo Spa Helicopters Division - Production Site (ITA)
701-1913 Societe De Marquage Et De Signalisation (nec Aero) (FRA)
076-005783-007 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
M5501/31A 1150 3m Company Dba 3m (USA)
MS90376-20Y Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
NAS820-20A Leonardo Spa Helicopters Division - Production Site (ITA)
M5501/31A 1150 3m Co Admininistrative Electronic & Communications (USA)
MS90376-20Y Niagara Plastics L.l.c. (USA)
NAS831-20Y National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
Related Parts
5340-00-286-4146SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
5340-00-286-4161SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
5340-00-514-2434SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
NAS844-12
5340-00-531-4008SUCCESSOR
CAP-PLUG,PROTECTIVE,DUST AND MOI
NAS834-264
5340-00-597-4502SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
5340-00-727-4778SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
CD12
5340-01-039-0334SUCCESSOR
CAP-PLUG,PROTECTIVE,DUST AND MOI
NAS834-75
5340-01-039-3978SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
NAS836-6
5340-01-044-0984SUCCESSOR
CAP,PROTECTIVE,DUST AND MOISTURE
NAS844-32
5340-01-073-5434SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
NAS845-7
5340-01-146-9729SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
5340-01-154-2314SUCCESSOR
PLUG,PROTECTIVE,DUST AND MOISTUR
NAS838-4

Frequently Asked Questions

What is NSN 5340-00-051-0029?

NSN 5340-00-051-0029 is a Cap,protective,dust and Moisture, manufactured by Murata Elektronik Gmbh, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-051-0029?

NSN 5340-00-051-0029 has 20 cross-referenced part numbers: KAPPEMB10R18 (Murata Elektronik Gmbh), FC-719 (Te Connectivity Networks, Inc. Div Adc Telecommunications Sales, Inc.), 494115000800 (Leonardo Spa Divisione Sistemi Di Difesa), 834001-00 (Defense Reduction Agency), 4270-20Y (3m Co Admininistrative Electronic & Communications) and 15 more.

What NSN replaces 5340-00-051-0029?

There are 12 known substitutes for 5340-00-051-0029: 5340-00-286-4146, 5340-00-286-4161, 5340-00-514-2434 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of KAPPEMB10R18?

Key specifications for KAPPEMB10R18: Design Type: FRICTION; Round Cap Outside Surface Condition: SMOOTH; Inside Diameter Length: 0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN; Material Document and Classification: L-P-390, TYPE 1, GRADE 1 FED SPEC SINGLE MATERIAL RESPONSE. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-051-0029 still in active supply?

NSN 5340-00-051-0029 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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