Hexagon Slotted Plain Nut

NASM320-4

NASM320-4
(NSN) National Stock Number
5310-00-176-8108
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01859
Schedule B Code
7318160000
Summary

3b thread class, right-hand thread direction, slotted, hexagon nut style, 0.178 inches minimum and 0.198 inches maximum nut height, 0.428 inches minimum and 0.440 inches maximum width across flats, unf thread series

DAC HCC DMIL RNCC
4 - - 5
RNVC SADC MSDS RNAAC
2 - - 9Z
Identification

A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes:nut (1), plain, castellated, hexagon.

INC FIIG Concept Condition
01859 A021A0 1 1
Specifications
Thread Class
3b
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.
Nut Style
slotted, hexagon
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
Nut Height
0.178 inches minimum and 0.198 inches maximum
Details None.
Width Across Flats
0.428 inches minimum and 0.440 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
28
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.250 inches
Details A designation that is used for the purpose of general identification of the thread.
Bearing Surface Type
chamfered or washer faced
Details Indicates the type of bearing surface.
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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
2210293 001JK 6 - 5 2 - 9Z
2210293 S4956 4 - 5 9 - ZF
AN320-4 A0170 5 - 5 2 - ZR
1276-18-480 A0199 6 - 5 2 - ZG
5310001768108 A00AM 9 - 6 9 - YP
5310PL0138366 9009H 9 - 6 9 - WP
AN320-4 KCV81 4 - 5 2 - ZK
404 393 77294 5 - 5 2 - 9Z
175S1 06848 E - 5 2 - XX
AN320-4 80205 E - 3 2 - ZZ
807115-00 32345 2 - 5 9 - XB
AN320-4 88044 E - 5 9 - XX
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
48950 - W -
RVC WCC TCC SHC
- 573 Z 9

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Manufacturer
ALL-SYSTEM AEROSPACE INTERNATIONAL, INC.
CAGE: 8R471
HOLBROOK , NY , 11741-4309
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-176-8108
What is the NIIN of the NSN 5310-00-176-8108?
The National Item Identification Number (NIIN) of the NSN 5310-00-176-8108 is 00-176-8108
When the NSN 5310-00-176-8108 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-176-8108 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-176-8108 contain any hazardous material?
No data in HMIRS

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