Knurled Plain Nut

3365240-1

3365240-1
(NSN) National Stock Number
5310-01-128-2950
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15886
Schedule B Code
7616995195
Summary

3b thread class, right-hand thread direction, 1.640 inches nominal nut diameter, 0.440 inches nominal nut thickness, unef thread series, 18 thread quantity per inch

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - 9Z
Identification

A nut, round in shape, having all or part of its outer surface knurled. It may have provisions for external wrenching. For items having a thickness (or height) exceeding two times the outside diameter, use post, electrical-mechanical equipment. See also nut (1), plain, round. (when height or thickness, and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance).

INC FIIG Concept Condition
15886 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 Diameter
1.640 inches nominal
Details None.
Nut Thickness
0.440 inches nominal
Details A measurement between the opposite flat surfaces of the nut,in distinction from length or width.
Thread Series
unef
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
18
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
1.437 inches
Details A designation that is used for the purpose of general identification of the thread.
Material
aluminum alloy 6061 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-a-225/8,t6,crt651 fed spec single material response overall
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Surface Treatment
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.
Surface Treatment Document And Classification
mil-c-5541,class 1a mil 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 - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
- - - -
RVC WCC TCC SHC
- - - -

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Manufacturer
RAYTHEON COMPANY DBA RAYTHEON DIV RAYTHEON AIRBORNE RADARS
CAGE: 82577
EL SEGUNDO , CA , 90245-4501
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-128-2950
What is the NIIN of the NSN 5310-01-128-2950?
The National Item Identification Number (NIIN) of the NSN 5310-01-128-2950 is 01-128-2950
When the NSN 5310-01-128-2950 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Sat, Mar 20, 1982
Does the NSN 5310-01-128-2950 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-128-2950 contain any hazardous material?
No data in HMIRS

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