NATO Stock Number
5331-01-399-5268
Sold in multiples of
1 EA
DEMIL
NO
Cross-sectional Height
Between 0.485 inches and 0.515 inches
Center Hole Diameter
Between 73.237 inches and 73.437 inches
Hardness Rating
Between 65.0 shore durometer a and 75.0 shore durometer a
Criticality Code Justification
Zzzy
Material
Rubber ethylene-propylene-diene class epdm
Special Test Features
Special quality control testing
Test Data Document
81349-mil-p-23199 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Reference Number Differentiating Characteristics
As differentiated by material which must conform to ships parts control center special quality control provisions and certified free from mercury contamination