26S51-14

View detailed technical data, stock status, and sourcing information for: 26S51-14

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26S51-14
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5325 Fastening Devices
National Stock Number
5325-00-256-3748
Item Name Code
18484
Assigment Date
03/24/1971 (55 years ago)

A stud, turnlock fastener over which may be assembled an eyelet, turnlock fastener. Stud(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.

spring securing device type, fillister turnlock stud head style, 0.941 inches nominal distance from engaging member to largest bearing surface of head, 0.298 inches minimum and 0.308 inches maximum diameter, stud assembly stud assembly style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Diameter
0.298 inches minimum and 0.308 inches maximum
Securing Device Type
spring
Turnlock Stud Head Style
fillister
Stud Assembly Style
stud assembly
Distance From Engaging Member To Largest Bearing Surface Of Head
0.941 inches nominal
Eyelet Outside Diameter
0.244 inches minimum and 0.250 inches maximum
Eyelet Length
0.322 inches nominal
Material Accommodated Thickness
0.420 inches minimum and 0.449 inches maximum
Drive Type
cross recess
Material
steel comp 302 or steel corrosion resisting stud
Material
steel comp 302 ejector spring
Material
steel comp 302 pin
Material
steel comp 305 eyelet
Material Document And Classification
qq-s-766 fed spec single material response eyelet
Material Document And Classification
qq-w-423 fed spec 1st material response or carpenter no. 10 cagec 71321 mfr ref 2nd material response stud
Material Document And Classification
qq-w-423 fed spec single material response ejector spring
Material Document And Classification
qq-w-423 fed spec single material response pin
Surface Treatment
passivate overall
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response overall

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
012-4961-140 Turnlock Fastener Stud Assembly
26S51-14 Turnlock Fastener Stud Assembly
A242AH14 Turnlock Fastener Stud Assembly
SMA569571-11 Turnlock Fastener Stud Assembly

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5325-00-256-3748?
The FSCG of the NSN 5325-00-256-3748 is 5325
Does the NSN 5325-00-256-3748 have a Schedule B code assigned?
Yes, the Schedule B code is 9607190000
Does NSN 5325-00-256-3748 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5325-00-256-3748 contain precious materials?
Item does not contain precious metal.
Does NSN 5325-00-256-3748 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5325-00-256-3748 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Mar 24, 1971

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