NATO Stock Number
4030-00-377-1166
Sold in multiples of
# blk EA
DEMIL
NO
Opening Width
Between 2.125 inches and 2.375 inches
Inside Length
Between 4.188 inches and 4.688 inches
End Condition
Threaded
Material Diameter
1.375 inches
Breaking Strength
99800.0 pounds
Closure Head Style
Shoulder eye
Material
Steel or steel comp 1020
Material Specification
Astm a322 assn standard 1st material response or astm a576 assn standard 2nd material response
Surface Treatment
Zinc or zinc and chromate
Surface Treatment Specification
Astm a153 assn standard 1st treatment response or qq-z-325, cl 2 federal specification 2nd treatment response and qq-z-325, cl 2 federal specification 3rd treatment response
Style Designator
Chain
Specification Data
Rr-c-271 government specification
Nondefinitive Specification/std Data
4b type and a grade and 2 class