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Turnlock Fastener Stud Assembly

Model / MPN: 26S34-1 | NSN: 5325-00-256-8139
ITAR Registered seal

A stud, turnlock fastener over which may be assembled an eyelet, turnlock fastener. Stu (s) without cam slots or cam lead threads are provided with a crosspin or eared nut for locking with the mating receptacle, turnlock fastener. May be spring loaded. For like items having a threaded fastener, see screw assembly, panel or screw, panel fastener.

Product Details
NATO Stock Number
5325-00-256-8139
Sold in multiples of
25 EA
DEMIL
NO
Diameter
0.580 inches
Securing Device Type
Spring
Stud Assembly Style
Stud assembly
Distance From Engaging Member To Largest Bearing Surface Of Head
Between 0.961 inches and 0.976 inches
Eyelet Outside Diameter
Between 0.304 inches and 0.315 inches
Eyelet Length
0.322 inches
Material Accommodated Thickness
Any acceptable
Drive Type
Slotted
Stud Head Height
0.440 inches
Material
Steel comp 1018 head
Material
Steel comp 4037 stud
Material
Steel lockspring
Material
Steel pin
Material Specification
Astm a322 assn standard single material response stud
Material Specification
Astma108 assn standard single material response head
Material Specification
Qq-w-470 federal specification single material response pin
Material Specification
Qq-w-470 federal specification single material response lockspring
Surface Treatment
Cadmium stud
Surface Treatment
Cadmium head
Surface Treatment
Cadmium lockspring
Surface Treatment
Cadmium pin
Surface Treatment Specification
Qq-c-320, class 1, type i federal specification single treatment response head
Surface Treatment Specification
Qq-c-320, class 1, type i federal specification single treatment response lockspring
Surface Treatment Specification
Qq-c-320, class 1, type i federal specification single treatment response stud
Surface Treatment Specification
Qq-p-416, class 2, type ii federal specification single treatment response pin

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26S34-1 Cross Reference