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Worldwide distributor of NSN parts and consumables located in the USA.

Turnlock Fastener Stud

Model / MPN: 390942-6 | NSN: 5325-00-026-3756
ITAR Registered seal

A pinlike item designed to turn within and be held in place by an eyelet, turnlock fastener; ring, retaining; or the surface of the item it fastens. It is provided with either a cam slot, cam lead threads, or a hold for accommodating a pin. Securing is accomplished by mating with a lockspring, turnlock fastener or receptacle, turnlock fastener. It has either provisions to accommodate a knob or extension or has a head which has provisions to facilitate turning.

Product Details
NATO Stock Number
5325-00-026-3756
Sold in multiples of
1 EA
DEMIL
NO
Grip Length
Between 0.501 inches and 0.570 inches
Diameter
Between 0.394 inches and 0.404 inches
Securing Device Type
Ring
Minor Diameter
0.221 inches
Turnlock Stud Shank Style
Stud shank
Extension Length
0.210 inches
Turnlock Stud Head Style
Flat countersunk
Material Accommodated Thickness
Between 0.501 inches and 0.570 inches
Drive Type
Socket
Stud Thread Size And Series/type Designator
8-32 unc
Stud Shank Major Diameter
Between 0.2470 inches and 0.2495 inches
Material
Steel comp 4140 or steel comp 8740
Material Specification
Mil-s-6049 military specification 1st material response or mil-s-5626 military specification 2nd material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416 type 2 cl 3 federal specification single treatment response
390942 Series Parts
Solicitations
Solicitation Description Qty UOM Close Date
SPE5E417TF413 Stud, Turnlock Faste 66 EA 09/12/2017
SPE5E418T0050 Stud, Turnlock Faste 36 EA 10/10/2017
SPE5E418T1132 Stud, Turnlock Faste 57 EA 11/02/2017
SPE5E419T124P Stud, Turnlock Faste 151 EA 07/22/2019

Pricing and Availability

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390942-6 Cross Reference
  • CA18090-6HS