Convex Washer

6242865

6242865
(NSN) National Stock Number
5310-01-309-2622
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15931
Schedule B Code
7318220000
Summary

0.526 inches minimum and 0.536 inches maximum hole diameter, 1.250 inches nominal outside diameter, 0.190 inches nominal material thickness, gray/grey overall color, steel comp 416 overall or steel comp 416se overall material, astm a582,cond a assn std all material responses overall material document and classification

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

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. See also washer (1), concave. Excludes:bearing, washer thrust.

INC FIIG Concept Condition
15931 A022B0 1 1
Specifications
Hole Diameter
0.526 inches minimum and 0.536 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
1.250 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Material Thickness
0.190 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Color
gray/grey overall
Details A characteristic of light that can be specified in terms of luminance,dominant wavelength,and purity.
Material
steel comp 416 overall or steel comp 416se overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
astm a582,cond a assn std all material responses 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 Document And Classification
mil-c-81751,ty 1,cl 4 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.
Style Designator
convex
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
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
55210 - U -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
NAVAL SEA SYSTEMS COMMAND
CAGE: 53711
WASHINGTON NAVY YARD , DC , 20376
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-309-2622
What is the NIIN of the NSN 5310-01-309-2622?
The National Item Identification Number (NIIN) of the NSN 5310-01-309-2622 is 01-309-2622
When the NSN 5310-01-309-2622 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Fri, Oct 13, 1989
Does the NSN 5310-01-309-2622 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-309-2622 contain any hazardous material?
No data in HMIRS

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