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MS21914-4J

Cap

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Description

Cap

Specifications

Alternate Part Number MS21914J4
Connection Style Pressure seal flareless
Diameter C 0.371 in
Diameter C Tolerance +0.005 in
Dimension A 0.745 in
Dimension A Tolerance +0.010 in
Dimension H 0.600 in
Dimension H Tolerance +0.010 in
Industry Standards/Certification MIL-S-8879
Material CRES
Material Specification Qq-s-763 federal specification single material response
NIIN 00-901-1062
NSN 4730-00-901-1062
Reference B 0.562 in
Reference L 0.893 in
Specification Data 96906-ms21914 government standard and 81349-mil-f-18280 government specification
Style Designator Flareless tube cap
Surface Treatment Passivate
Surface Treatment Specification Mil-s-5002 military specification single treatment response
Thread Class 3b internal
Thread Direction Right-hand internal
Thread Series UNJF
Thread Series Designator Unjf (fine thread with external controlled root radius) internal
Thread Size 0.438 inches internal
Thread T (MIL-S-8879) 0.4375-20
Tube Outside Diameter 1/4 in
Tube Outside Diameter For Which Designed 0.250
Weight 0.041 lb

Cross-reference

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Catalog data updated 2026-07-05. Report a data error