Turnlock Fastener Stud Assembly

40S37-16A

40S37-16A
(NSN) National Stock Number
5325-00-771-5440
Federal Supply Classification
5325 Fastening Devices
Item Name Code
18484
Schedule B Code
9607190000
Summary

0.377 inches minimum and 0.384 inches maximum diameter, stud assembly stud assembly style, 0.873 inches minimum and 0.883 inches maximum distance from engaging member to largest bearing surface of head, 0.341 inches minimum and 0.348 inches maximum eyelet outside diameter, 0.622 inches nominal eyelet length, 0.501 inches minimum and 0.530 inches maximum material accommodated thickness

DAC HCC DMIL RNCC
6 - - 3
RNVC SADC MSDS RNAAC
2 - - KZ
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
Diameter
0.377 inches minimum and 0.384 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.
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
0.873 inches minimum and 0.883 inches maximum
Details None.
Eyelet Outside Diameter
0.341 inches minimum and 0.348 inches maximum
Details None.
Eyelet Length
0.622 inches nominal
Details None.
Material Accommodated Thickness
0.501 inches minimum and 0.530 inches maximum
Details The thickness of the material to be accommodated.
Drive Type
cross recess
Details Indicates the type of drive for turning,rotating,or positioning the mechanism.
Features Provided
sealing feature
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Stud Head Height
0.092 inches nominal
Details None.
Special Features
black eyelet for identification
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
cadmium and chromate 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
9175899-1 18876 2 - 7 2 - KZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49420 - Q -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
HOWMET GLOBAL FASTENING SYSTEMS INC DIV CAMLOC PRODUCTS
CAGE: 71286
TORRANCE , CA , 90505-5103
UNITED STATES
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FAQs
Frequently asked questions for NSN 5325-00-771-5440
What is the NIIN of the NSN 5325-00-771-5440?
The National Item Identification Number (NIIN) of the NSN 5325-00-771-5440 is 00-771-5440
When the NSN 5325-00-771-5440 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Fri, Jan 1, 1960
Does the NSN 5325-00-771-5440 contain any precious metals?
Type/content is unknown
Does the NSN 5325-00-771-5440 contain any hazardous material?
No data in HMIRS

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