Turnlock Fastener Stud Assembly

26S39-18

26S39-18
(NSN) National Stock Number
5325-00-957-6637
Federal Supply Classification
5325 Fastening Devices
Item Name Code
18484
Schedule B Code
9607190000
Summary

Spring securing device type, fillister countersunk turnlock stud head style, stud assembly stud assembly style, 1.021 inches minimum and 1.036 inches maximum distance from engaging member to largest bearing surface of head, 0.244 inches minimum and 0.250 inches maximum distance from stud end to largest bearing surface of eyelet, 0.244 inches nominal eyelet outside diameter

DAC HCC DMIL RNCC
3 - - 5
RNVC SADC MSDS RNAAC
2 - - ZG
Identification

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.

INC FIIG Concept Condition
18484 A05400 - 1
Specifications
Securing Device Type
spring
Details Indicates the type of device used to fasten the item.
Turnlock Stud Head Style
fillister countersunk
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the turnlock stud head.
Stud Assembly Style
stud assembly
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the stud assembly.
Distance From Engaging Member To Largest Bearing Surface Of Head
1.021 inches minimum and 1.036 inches maximum
Details None.
Distance From Stud End To Largest Bearing Surface Of Eyelet
0.244 inches minimum and 0.250 inches maximum
Details None.
Eyelet Outside Diameter
0.244 inches nominal
Details None.
Eyelet Length
0.353 inches nominal
Details None.
Drive Type
cross recess
Details Indicates the type of drive for turning,rotating,or positioning the mechanism.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
nickel overall
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
1126005-18 60119 2 - 5 2 - ZZ
26S39-18 71286 5 - 3 2 - KE
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
36960 - W -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
SIEMENS AG - ANL A44 S -
CAGE: C0680
ERLANGEN , 91052
GERMANY
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FAQs
Frequently asked questions for NSN 5325-00-957-6637
What is the NIIN of the NSN 5325-00-957-6637?
The National Item Identification Number (NIIN) of the NSN 5325-00-957-6637 is 00-957-6637
When the NSN 5325-00-957-6637 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Wed, May 18, 1966
Does the NSN 5325-00-957-6637 contain any precious metals?
Does not contain precious metal
Does the NSN 5325-00-957-6637 contain any hazardous material?
No data in HMIRS

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