Turnlock Fastener Stud Assembly

Model / MPN: 27S8-10-1AA | NSN: 5325-00-004-3528

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

5325-00-004-3528

Sold in multiples of

100 EA

DEMIL

Diameter

Between 0.388 inches and 0.393 inches

Turnlock Stud Head Style

Flat countersunk

Stud Assembly Style

Stud assembly

Distance From Engaging Member To Largest Bearing Surface Of Head

Between 0.731 inches and 0.741 inches

Eyelet Outside Diameter

Between 0.244 inches and 0.250 inches

Eyelet Length

0.328 inches

Material Accommodated Thickness

Between 0.300 inches and 0.329 inches

Drive Type

Torque set

Material

Steel comp 1009 eyelet

Material

Steel comp 4037 stud

Material

Steel ejector spring

Material

Steel pin

Material Specification

Fed standard 66 federal standard single material response stud

Material Specification

Qq-s-698 federal specification single material response eyelet

Material Specification

Qq-w-470 federal specification single material response ejector spring

Material Specification

Qq-w-470 federal specification single material response pin

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, type 2, cl 2 federal specification single treatment response

27S8 Series Parts

Pricing and Availability

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Turnlock Fastener Stud Assembly

Pricing and Availability

Certified Quality Assurance

27S8-10-1AA Cross Reference