Clinch Self-Locking Nut

67A32A338-3

67A32A338-3
(NSN) National Stock Number
5310-00-003-4088
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15892
Schedule B Code
7318160000
Summary

2b thread class, right-hand thread direction, prevailing torque all metal design locking feature, 0.273 inches minimum and 0.277 inches maximum pilot diameter, 0.063 inches nominal pilot length, 0.220 inches minimum and 0.225 inches maximum nut counterbore diameter

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

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole. An integral feature is incorporated for locking.

INC FIIG Concept Condition
15892 A021A0 1 1
Specifications
Thread Class
2b
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Locking Feature
prevailing torque all metal design
Details An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.
Pilot Diameter
0.273 inches minimum and 0.277 inches maximum
Details The length of a straight line which passes through the center of that portion used to guide the item and terminates at the circumference.
Pilot Length
0.063 inches nominal
Details The length of the pilot,which is the unthreaded portion beyond the thread used to guide the item.
Counterbore Diameter
0.220 inches minimum and 0.225 inches maximum nut
Details The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.
Nut Style
clinch
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Height
0.301 inches nominal
Details None.
Nut Counterbore Depth
0.053 inches nominal nut
Details The measurement of the enlarged portion adjacent to the threaded portion of a nut,in distinction from height.
Width Across Flats
0.361 inches minimum and 0.391 inches maximum
Details The shortest straight line between flats,perpendicular to the height.
Thread Series
unf
Details A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.
Thread Quantity Per Inch
32
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.190 inches
Details A designation that is used for the purpose of general identification of the thread.
Part Name Assigned By Controlling Agency
navy special project
Details The name assigned to the item by the government agency or commercial organization controlling the design of the item.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
cadmium 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.
Surface Treatment Document And Classification
qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
48950 - W -
RVC WCC TCC SHC
- 573 Z 9

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Manufacturer
NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
CAGE: 30003
PATUXENT RIVER , MD , 20670-1547
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-003-4088
What is the NIIN of the NSN 5310-00-003-4088?
The National Item Identification Number (NIIN) of the NSN 5310-00-003-4088 is 00-003-4088
When the NSN 5310-00-003-4088 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, May 19, 1972
Does the NSN 5310-00-003-4088 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-003-4088 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-00-003-4088?
No known electrostatic discharge

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