Turnlock Fastener Stud Assembly

Model / MPN: 40S5-12 | NSN: 5325-00-414-4738

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

5325-00-414-4738

Sold in multiples of

1 EA

DEMIL

Diameter

Between 0.377 inches and 0.384 inches

Securing Device Type

Washer

Turnlock Stud Head Style

Stud head

Stud Assembly Style

Stud assembly

Distance From Engaging Member To Largest Bearing Surface Of Head

Between 0.753 inches and 0.763 inches

Eyelet Outside Diameter

Between 0.341 inches and 0.348 inches

Eyelet Length

0.502 inches

Material Accommodated Thickness

Between 0.261 inches and 0.410 inches

Drive Type

Cross recess

Stud Head Height

0.092 inches

Material

Steel

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

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

40S5 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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ISO 9001:2015 + AS9120B
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40S5-12 Cross Reference

40S5-12
40S5-12
1142005-12
BACS21ED12R
5325004144738
BACS21X12R